I wasn't real clear either with my question. I have never used a tiller on a tractor or seen one used. I asked the seller some questions on setting it up but some things I forgot to ask or did not think of at the time. And some things I am not clear on.
I am currently using search to clarify terms like draft, tilt, angle as pertains to tractor implements. I'm new to this guys. I have only owned a tractor since sept 09.
From what I could learn thru search and what you have said, In my mind I have it like this:
To run the tiller with no gauge wheels, you use the 3pt to adjust depth by up or down. The top link length is used to limit this up/down & level the tiller and to possibly tune the bite of the tines from forward to back from level. lift arms on 3pt would be level or same hight on both sides. To adjust the tilt you would adjust one of the lift arms shorter than the other depending on direction of tilt wanted.
To run with gauge wheels, same as above except the guage wheel height determines the depth and tilt would be applied by having one wheel higher than the other from level. Am I even close? Even googeling, There dosent seem to be a lot out there on this.
Setting up the brush hog was pretty simple. back wheel set heighth of cut and top link the angle of cut. though I had the top link hooked to the tiller h bracket on the 3pt.(since corrected.)
Bob.