diff --git a/chameleonic.p8 b/chameleonic.p8
index d3d0fe0..4f95d70 100644
--- a/chameleonic.p8
+++ b/chameleonic.p8
@@ -1,5 +1,5 @@
 pico-8 cartridge // http://www.pico-8.com
-version 39
+version 41
 __lua__
 -- setup
 modules={}
@@ -10,7 +10,7 @@ function _init()
  _doall("init")
 end
 
-function _update()
+function _update60()
  _doall("update") end
 function _draw()
  _doall("draw") end
@@ -140,7 +140,7 @@ function _rast(
  local dx,dy=abs(x1-x0),abs(y1-y0)
  local sx,sy=sgn(x1-x0),sgn(y1-y0)
 	
- local done,err
+ local err
  if dx>dy then
   err=dx/2.0
   while x0!=x1 do
@@ -733,7 +733,7 @@ function player:update()
    local function try_move(dx,dy,f)
     if level:can_move(true,{x,y,dx,dy},0,2) then 
      self.todo=f 
-     self.cooldown=3
+     self.cooldown=8
      local t=f[#f]
      t.x=x+dx
      t.y=y+dy
@@ -799,7 +799,7 @@ end
 
 function player:_vanish_if_requested() 
  if kbd:btn(5) then
-  self.vanish_frame+=1
+  self.vanish_frame+=0.5
 
   if (self.fall_frame>0 or self.vanish_frame>20) then
    self.rope=nil
@@ -808,7 +808,7 @@ function player:_vanish_if_requested()
    self.vanish_frame=20
   end
  else
-  self.vanish_frame-=1
+  self.vanish_frame-=0.5
  end
 
  self.vanish_frame=max(self.vanish_frame,0)
@@ -1123,7 +1123,7 @@ function rope:relax()
 
   local adxy,position_new=calc_tension(n0,n1,n2)
   local anch=level:anchor_at_tension(n1,adxy)
-  if not anch or _anch_eq(n1,position_new) then
+  if not anch then
    self:_drag(n1,position_new,{_anch_unpack(n1)})
    _anch_del(n1)
   else n0=n0.next end
@@ -1949,37 +1949,37 @@ eeee0000cc04405500444400efeeee5e11111111e5eeeefeeeeeeeeeeeeeeeeeffffffffffffffff
 00880888880880888880880000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 00000000000000000000888888800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0d0d0d0d0d030404050d0d0d0d0d0d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c010c0c0c0c0c0c0c0c0d0d0d0d0d0d030404050d0d0d0d0d0d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000304040404050316400510041d0d0d0d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c000c0c0c0c0c0c0c0c0304040404050316400510041d0d0d0d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003174000000f3000000000030404050d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c000c0c0c0c0c0c0c0c03174000000f3000000000030404050d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000310000e1e1000042e1520000000051d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c000c0c0c0c0c0c0c0c0310000e1e1000042e1520000000051d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000451304000500031000051d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c000c0c0c0c0c0c0c0c0100000000451304000500031000051d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031000400000000000051003242d152d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c00000000000c0c0c0c0c0c031000400000000000051003242d152d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031000000005131000051003040f14050
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c000c1c1c000c0c0c0c0c0c031000000005131000051003040f14050
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032424242425232424252000000000051
+0000000000000000000000000000000000000000000000000000000000000000c0c0d300c10014c1f300c0c0c0c0c0c032424242425232424252000000000051
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030404040503040404050003100000051
+0000000000000000000000000000000000000000000000000000000000000000c0c0c000c000c1c1c000c0c0c0c0c0c030404040503040404050003100000051
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003100000051d300000051003242d14252
+0000000000000000000000000000000000000000000000000000000000000000c0c0c000c000c0c1c000c0c0c0c0c0c03100000051d300000051003242d14252
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031000000d1d100440051003040f150d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c000c00000000000c0c0c0c0c0c031000000d1d100440051003040f150d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031000000f1f1001400510000000051d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c000c0c0c000c0c0c0c0c0c0c0c031000000f1f1001400510000000051d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000310000005131000000510031000051d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c00000000084c0c0c0c0c0c0c0c0310000005131000000510031000051d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000324242005232e14200521432424252d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c000c0c0c0c0c0c0c0c0324242005232e14200521432424252d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0d0d0000000004100000041d0d0d0d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c000c0c0c0c0c0c0c0c0d0d0d0000000004100000041d0d0d0d0
 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0d0d0d0d0d021d0d0d0d0d0d0d0d0d0
+0000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c021c0c0c0c0c0c0c0c0d0d0d0d0d0d021d0d0d0d0d0d0d0d0d0
 d0d0d0d0d0d0d0d0e3d0d0d0d0d0d0d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0
 d0d0d0d0d0d04100000041d0d0d0d0d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
@@ -2143,7 +2143,7 @@ __label__
 77777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777
 
 __gff__
-000000c0c0c0c0c0c0c0c0c0c0c00000000000c0c0c0c0c0c0c0c0c020202020004000c0c0c0c0c0c008080800000000404000000000080808080808c0c0c0c000000000080808080808080800000008000000000808080808080808000000000008080808080808080808080000000000080808080808080808080800000000
+000000c0c0c0c0c0c0c0c0c0c0c00000000000c0c0c0c0c0c0c0c0c020202020404000c0c0c0c0c0c008080800000000404000000000080808080808c0c0c0c000000000080808080808080800000008000000000808080808080808000000000008080808080808080808080000000000080808080808080808080800000000
 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 __map__
 0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d1203040404050d0d0d0d010d0d0d0d0d0d0d0d0d0d0d0d0d0d120d0d0d0d0d0d0d0d0d0d0d0d0d03043e0a040404050d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d