diff --git a/wadsrc/static/xlat/strife.txt b/wadsrc/static/xlat/strife.txt
index 68887d975..a5aada362 100644
--- a/wadsrc/static/xlat/strife.txt
+++ b/wadsrc/static/xlat/strife.txt
@@ -99,7 +99,7 @@ RetailOnly		= 121
  17 = WALK,		Light_StrobeDoom (tag, 5, 35)
  19 = WALK,		Floor_LowerToHighest (tag, F_SLOW, 128)
  22 = WALK,		Plat_RaiseAndStayTx0 (tag, P_SLOW/2)
- 25 = WALK,		Ceiling_CrushAndRaiseA (tag, C_SLOW, C_SLOW, 10)
+ 25 = WALK,		Ceiling_CrushAndRaiseA (tag, C_SLOW, C_SLOW, 0)
  30 = WALK,		Floor_RaiseByTexture (tag, F_SLOW)
  35 = WALK,		Light_ChangeToValue (tag, 35)
  36 = WALK,		Floor_LowerToHighest (tag, F_FAST, 128)
@@ -128,7 +128,7 @@ RetailOnly		= 121
 124 = WALK,		Teleport_EndGame ()
 125 = MONWALK,		Teleport (0, tag)
 130 = WALK,		Floor_RaiseToNearest (tag, F_FAST)
-141 = WALK,		Ceiling_CrushAndRaiseSilentA (tag, C_SLOW, C_SLOW, 10)
+141 = WALK,		Ceiling_CrushAndRaiseSilentA (tag, C_SLOW, C_SLOW, 0)
 174 = WALK,		ACS_ExecuteAlways (0, 0, 174, tag)
 183 = WALK,		ACS_ExecuteAlways (0, 0, 183, tag)
 178 = WALK,		Generic_Stairs (tag, ST_FAST, 16, 0, 0)
@@ -146,7 +146,7 @@ RetailOnly		= 121
 216 = WALK|REP,		ACS_ExecuteAlways (0, 0, 216, tag)
  90 = WALK|REP,		Door_Raise (tag, D_SLOW, VDOORWAIT)
  72 = WALK|REP,		Ceiling_LowerAndCrushDist (tag, C_SLOW, 10)
- 73 = WALK|REP,		Ceiling_CrushAndRaiseA (tag, C_SLOW, C_SLOW, 10)
+ 73 = WALK|REP,		Ceiling_CrushAndRaiseA (tag, C_SLOW, C_SLOW, 0)
  74 = WALK|REP,		Ceiling_CrushStop (tag)
  75 = WALK|REP,		Door_Close (tag, D_SLOW)
  76 = WALK|REP,		Door_CloseWaitOpen (tag, D_SLOW, 240)