Knife map help

[AliBaba]

*warning* I am new to map making and I am horrible at it.
I want to make a knife only map with 2 sides and a divider down the middle so you have to throw the knives but i can't make it so the knife goes through the divider. How do I do it?
Also I'm using soldat map maker, if thats any help

[iDante]

1. Polyworks is the best map maker thing. Use it.
2. In soldat map maker or polyworks, select the polygon(s) you want to be knife-through-able and set them to 'Only Player Collides'. I don't know where it is in map maker but its on the properties window in polyworks.

[thegrandmaster]

I use both,
On Mapmaker, set the polygon type to "Only Player Collides" (Like Polyworks)
EXCEPT You MUST remeber to change it back to normal afterwards!