i did'nt have to remove much metal from the rockers to clear. when T&D made the rockers they put a clearance notch in it to clear the retainer, but left an edge on it. i just removed the edge and scooped it out in the middle. the edge was all that was hitting the retainer. don't know how much i'v weakened them if at all, but will see.

6005815-rockers006.jpg (284 downloads)