I purchased new shock mounts front and rear. The front shock mounts were pretty easy, but the rear mounts are shaped like a piece of angel iron (L shaped)with the shaft sticking out. My question is where does it go ? I thought it went on the top where the old mount is but more toward the center allowing for longer shocks but that metal does not appear to be very strong. Has anyone relocated their mounts, if so where did you relocate them to.