Garry's Mod Forts..

Ok, I need a tool or something to make good forts in gmod. When I make them they come out wrong. The walls arent straight, they’re like this: _/ instead of this: _|
Got any tools to use?

Stacker, its an excellent tool to make long, precise walls. It works for corners too.

I have stacker already, how do I make it go from the floor to the wall?

Bump

Change the angles.

In other words, see those numbers and sliders? Play with the numbers.

Easy Precision is pretty good (It comes with the PHX3 SVN)