Push trigger problems

[eztype1]

basicaly my trigger is set so someone enters a region, a dummy casts a push spell on them, they get pushed down a waterfall to the landing region. it works 95% of where it should go, then any time after that it glitches, they get moved to the same spot then are pushed, regardless of where they are. Heres a youtube of it aswell as code.

[YOUTUBE]Zkeb95jiPYQ[/YOUTUBE]

• push effect1
  • Events
    • Time - Every 0.04 seconds of game time
  • Conditions
  • Actions
    • Visibility - Create an initially Enabled visibility modifier for (Owner of Knockbacktarget[(Integer A)]) emitting Visibility across Waterfall Vision 1 <gen>
    • For each (Integer A) from 1 to 12, do (Actions)
      • Loop - Actions
        • Set Knockbackdegrees[(Integer A)] = (Angle from Knockbackpoint[(Integer A)] to WFB1)
        • Set Knockbacktargetpointcheck2[(Integer A)] = (Position of Knockbacktarget[(Integer A)])
        • Set Knockbacktargetpointcheck[(Integer A)] = (Knockbacktargetpointcheck2[(Integer A)] offset by 10.00 towards Knockbackdegrees[(Integer A)] degrees)
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • Kinterger[(Integer A)] Less than 150
            • ((Playable map area) contains Knockbacktargetpointcheck[(Integer A)]) Equal to True
          • Then - Actions
            • Unit Group - Pick every unit in Knockbackedunits[(Integer A)] and do (Actions)
              • Loop - Actions
                • Unit - Turn collision for (Picked unit) On
            • Custom script: call DestroyGroup( udg_Knockbackedunits[GetForLoopIndexA()] )
            • Custom script: call RemoveLocation( udg_Knockbacktargetpoint[GetForLoopIndexA()] )
            • Special Effect - Create a special effect at Knockbacktargetpointcheck2[(Integer A)] using Objects\Spawnmodels\Naga\NagaDeath\NagaDeath.mdl
            • Set Smokeeffect = (Last created special effect)
            • Special Effect - Destroy Smokeeffect
            • Unit - Cause Knockbackcasting[(Integer A)] to damage Knockbacktarget[(Integer A)], dealing 0.05 damage of attack type Chaos and damage type Normal
            • Set Knockbacktargetpoint[(Integer A)] = (Knockbacktargetpointcheck2[(Integer A)] offset by 10.00 towards Knockbackdegrees[(Integer A)] degrees)
            • Unit - Move Knockbacktarget[(Integer A)] instantly to Knockbacktargetpoint[(Integer A)]
            • Unit Group - Pick every unit in Knockbackedunits[(Integer A)] and do (Actions)
              • Loop - Actions
                • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                  • If - Conditions
                    • ((Playable map area) contains Knockbackunitspoint[(Integer A)]) Equal to True
                    • Knockbacktarget[(Integer A)] Not equal to No unit
                  • Then - Actions
                    • Set Knockbackedunit[(Integer A)] = (Picked unit)
                    • Set Knockbackedunitspoint[(Integer A)] = (Position of (Picked unit))
                    • Set Knockbackdegrees2[(Integer A)] = (Angle from Knockbacktargetpoint[(Integer A)] to Knockbackedunitspoint[(Integer A)])
                    • Set Knockbackunitspoint[(Integer A)] = (Knockbackedunitspoint[(Integer A)] offset by 10.00 towards Knockbackdegrees2[(Integer A)] degrees)
                    • Unit - Turn collision for (Picked unit) Off
                    • Unit - Move (Picked unit) instantly to Knockbackunitspoint[(Integer A)]
                    • Unit - Cause Knockbackcasting[(Integer A)] to damage Knockbacktarget[(Integer A)], dealing 0.00 damage of attack type Chaos and damage type Normal
                    • Unit - Cause Knockbackcasting[(Integer A)] to damage (Picked unit), dealing 0.00 damage of attack type Chaos and damage type Normal
                    • Special Effect - Create a special effect at Knockbackedunitspoint[(Integer A)] using Objects\Spawnmodels\Naga\NagaDeath\NagaDeath.mdl
                    • Set Smokeeffect = (Last created special effect)
                    • Special Effect - Destroy Smokeeffect
                    • Custom script: call RemoveLocation( udg_Knockbackedunitspoint[GetForLoopIndexA()] )
                    • Custom script: call RemoveLocation ( udg_Knockbackedunitspoint[GetForLoopIndexA()] )
                  • Else - Actions
                    • Do nothing
            • Set Kinterger[(Integer A)] = (Kinterger[(Integer A)] + 1)
          • Else - Actions
            • Unit Group - Pick every unit in Knockbackedunits[(Integer A)] and do (Unit - Turn collision for (Picked unit) On)
            • Unit - Turn collision for Knockbacktarget[(Player number of (Owner of (Casting unit)))] On
            • Set Knockbacktarget[(Integer A)] = No unit
            • Custom script: call RemoveLocation( udg_Knockbackpoint[GetForLoopIndexA()] )
            • Set Kinterger[(Integer A)] = Kinterger[((Integer A) + 1)]
        • Custom script: call RemoveLocation( udg_Knockbacktargetpointcheck2[GetForLoopIndexA()] )
        • Custom script: call RemoveLocation( udg_Knockbacktargetpointcheck[GetForLoopIndexA()] )
        • Visibility - Destroy (Last created visibility modifier)