can someone measure lengths?

im just trying to get this figured out.. im making upper bag plates.. what do you guys have for length for upper plates from:

the back of the plate (where welded to frame) to the middle of the bolt holes (3/8 hole)
the back of the plate (where welded to frame) to the front (full length)

also roughly how much bag clearance do you guys have all around the bag.. thanks

nevermind