C9/Tech1 In the picture above it looks like a butt weld to hold the square tubing U-tube to the crossmember. My Chassis Engineering U came today and it is round 1" diameter tubing with what looks like 1/8" wall. Ideally I would want 1" holes and put the tubing up through before welding, but maybe a butt weld is enough? Is it necessary to embedd the U into the crossmember or just butt weld it to the bottom of the crossmember?

Don Shillady
Retired Scientist/teen rodder