diff --git a/vacation.p8 b/vacation.p8
index fe02c8c..b5b21dc 100644
--- a/vacation.p8
+++ b/vacation.p8
@@ -1307,7 +1307,7 @@ function toyphin:update()
     new_y = 64 + ((dy + y - 64)/dy * -3.8) 
     dy = -3.8
    else
-    dy = (dy - 7.6) / 3
+    dy = (dy - 7.6) / 2.5
    end
   else
    -- brake
@@ -1316,7 +1316,7 @@ function toyphin:update()
     new_y = 64
     dy = 0
    else
-    dy /= 2
+    dy /= 1.75
    end
   end
  elseif new_y >= 64 and y < 64 then
@@ -1328,7 +1328,7 @@ function toyphin:update()
     new_y = 64 - ((dy - y + 64)/dy * 3.8)
     dy = 3.8
    else
-    dy = (7.6 + dy) / 3
+    dy = (7.6 + dy) / 2.5
    end
   else
    --brake
@@ -1337,7 +1337,7 @@ function toyphin:update()
     new_y = 64
     dy = 0
    else
-    dy /= 2
+    dy /= 1.75
    end
   end
  end
@@ -1346,22 +1346,21 @@ function toyphin:update()
  local wet, st = y > 64, phinstate_error
  if dy < -2.15 then
   st = wet and phinstate_rise_full or phinstate_jump_full
- elseif dy <= -1 and (y < 60 or y > 68) then
+ elseif dy <= -1.45 then
   st = wet and phinstate_rise_wax or phinstate_jump_wane
- elseif dy <= -1 then
-  st = phinstate_nrm
- elseif dy < 1 then
-  -- handle idle special case later
-  st = wet and phinstate_return or phinstate_crest
- elseif dy <= 2.15 and (y < 60 or y < 68) then
-  st = wet and phinstate_dive_wane or phinstate_fall_wax
+ elseif dy < 1.45 then
+  if y > 50 and y < 78 then
+   st = phinstate_nrm
+  else
+   st = wet and phinstate_return or phinstate_crest
+  end
  elseif dy <= 2.15 then
-  st = phinstate_nrm
+  st = wet and phinstate_dive_wane or phinstate_fall_wax
  else
   st = wet and phinstate_dive_full or phinstate_fall_full
  end
 
- if (y == 64 and dy == 0) st = phinstate_nrm
+ if (y > 50 and y < 78 and dy > -1.35 and dy <1.35 ) st = phinstate_nrm
  -- test mode
  --if (btn(5)) self.exiting = true
  self.x, self.y, self.dy, self.state = x, y, dy, st