How to get to this 'stance'

top notch job !!!

just wondering....why the hole cut in top of the boxes?. ....for clearance w/ the spring eye?....To do over would you just drop the top holes a red C-hair?

It was actually a screw up. I did all my measuring for the holes with the stock springs. The bolt holes I drilled put the springs up as high as possible. Then I got my mono leafs and the material around the front spring eye was thicker and they hit the inside of the box before i could get the bolt thru. I didn't wanna buy new boxes and drill new holes so I modified them to work