I'm back, and back at it! welding this frame up took a whole lot of time. The frames were slightly different in size, and the heat would pull the pieces every which way. A jig would be so nice! I may just have to build one! I am having a hard time getting into the sides of the inside of the window channel. I'm not sure how i am going to weld those up yet. Any suggestions? I just cant get a good angle on them. I really want to get them welded all the way around, so I am open to suggestions!