hey i just compiled a map, its really simple just like 10 polies, and when opening sapien i cannot place anything in a certain spot on the map. i right click and hold down, dragging it over to where i want to place it, and then it stops. like theres an invisible wall there wtf? the only way i can move objects over onto the buggy part is to manually enter the x,y,z coordinates. also when i got it ingame when i drive the ghost over it, the ghost falls down, like the anti gravity turned off, i cant move, but i can still fire. and when i get out i fall through the floor. whats wrong?

Try re-exporting it from Max or Gmax, that sounds like a collision error.

i did, i completely redid the thing and it still does the same thing

Try re-creating the polygons that are giving you the errors.

I recreated them and some were fixed and some weren't even though I rebuilt them like 10 times -_-