still using the trial version and i'm having a problem when i use the segments provided (big hangar and air vent) i place the air vent and it cuts a hole 3 times its size in the wall - not sure what i did wrong but any help would be appreciated - i have read the manual that came with the demo to no avail, also when placing lights in a level from a top down view i end up with some up above the room is there a better way to place lights and other entities accurately and finally when placing some of the furniture prefabs they indicate they are dynamic but when i test run my level they are static is this because shaders are disabled in the trial version ? thanks for any and all help.