Hello everyone new to site and spent couple of weeks reading and learning from all of you. I have a 78 cruiser with 350 that po installed it was to far forward and home made brackets and cross member,after breaking the cross member twice I bought the kit from SOR measured 4,5,6 times and went with 10 inch from edge of shock tower.lined everything up as best i could very unexperienced at this first 4x4. Got it welded up ended up being 10 inchs on one side and 10 1/2 on other. my driveshaft lenght are almost same back 26 3/4 front 26 inch did i do something wrong. and got a friend to help with spring over and i notice that the flanges are off by 1/2 1 inch is this a big deal