So I am starting my frame, I've got all my pieces cut. I'm using 3x3x 3/16 wall, probably a bit overkill on wall thickness.
The long bottom braces says maintain 21" between those and the top rails. Is there an advantage to having more room there? Just wondering?
I presume the center legs should be just centered between the outer legs, centered on the 103" tubes, not centered on the 111" ones for any reason?
Do you recommend leveling feet? I have a fairly level floor in the shop, I was thinking of using shims, if needed, to level it. Is that ok?
The water tray says it can be 106" to 109". Is there an advantage to be 106 or 109? I have a 5x10 sheet of 12g, I can go 109" but is there any advantage to be at 106" Or what is the reason for having the 3" variance?
I just don't want to get it all welded up and find out it would have been better if i had changed something.
Thanks
Don