Hello, I'm curious how you welded the CPP crossmember in? It seems you have to set the angle of the crossmember level to ground after you set the ride height. How do you set ride height before you have tires and wheels on? I'm thinking of going with the same CPP kit. The rear end in my truck is from a 59 Cadillac so the axle is bigger than 3 inches. I'm thinking of finding a 10 bolt to make my life easier, not to mention the brake drums for a 59 Cadillac are expensive! Thank you,