This is true. I've seen many on here do a lot with just forks.
I was looking at a grapple from homestead a while back.
I feel like I could get the third function on myself....possibly! But if not, I got a really good tractor tech a few miles down the road that could.
He bought a 69 el camino last year and we immediately became elco buddies LOL.
Being as you turned wrenches, I'm pretty confident you can figure out how to install the 3rd function. I did mine in an evening, pretty straightforward.
Maybe I missed it in another thread, but why the sudden departure from turning wrenches and career change to an OtR truck driver?