On mine, I have a ring, with studs in it, on the motor side of the motorplate, that hold the mag hsg, and the ring is bolted to the motorplate with a couple of countersink head, allen bolts, to keep it from moving when serviceing the u-joint, it keeps the motorplate from stripping out, and reinforces it in that area, same could be done with the Buckley mount. Just an idee! Bob!

---------- Post added at 04:24 PM ---------- Previous post was at 02:53 PM ----------

And, to add to the comment about the hard hits, I've had several, one took out the motorplate center, around the mag hsg, that's when I went to the backup ring, with the studs, and I use ferry head(12 point)nuts, which are somewhat self locking, but take a smaller socket, that allows you to get to them. Bob!