After mods:
RH hook after hogging off some metal.
Showing the difference in original (LH hook) and mod (RH Hook)
Flanges for latch pivot corrected on LH hook.
BB point of view of LH hook.
Top hook shaved down a bit.
Latch pivot pins re-welded, touch up paint applied.
This made an unbelievable difference in this QH. I can actually hook up the BB without getting off and wrestling with it now. It's a Class 1 hitch with Class 2 hooks, there's no real explanation for the overkill in the hooks. Apparently, though, after watching several Youtube videos on QH hardware, this is fairly common. Speeco seems to be the only brand made that does not require bushings. But they cost nearly 3X what the HaulMaster does at HF. I don't mind the bushings, because they sort of protect the pins. This thing is VERY rugged with box beam construction. Probably a lot heavier than it needs to be for Class 1 attachments. The mods made it work a LOT better, and I'm pretty sure I didn't weaken anything. I didn't point it out, but I also tapered and rounded the latch pivot flanges so they will go into the lift arm pockets on the BB a lot better rather than push it off the cribbing I usually set it on. I still have to tilt it back with the top link, but with no load on it, not a problem to do that from the seat with the lift all the way up. When connecting, I go ahead and engage the latches since they're spring loaded, then let them snap into place when I lift the attachment. When uncoupling, I release the latches with the lift up, and just let it all the way down. Again, sometimes the top link needs to be tweaked to get it to fully release and let the lift go all the way down. I can see why folks like hydraulic top links so much now. Back in the day, I had no idea how much I was struggling with an old Ford 8N.
Next project: Making an adapter for my 3PH drawbar with 2" receiver hitch to pull a small hiller/middle buster for trenching. I have the plow that goes on a Troybilt Horse tiller (my mom's old tiller), and want to make something that I can use behind the tractor for trenching.