John,thats really cool.....,I bought my mill and spent every dime I had on it knowing I didn't have a way to load.My mill is portable, meaning ,No ground track ,my track sits above the permanent axle at 28" from the ground.Anyway,when I started searching for a solution to loading besides a Bobcat or something like that I couldn't believe the lack of info and pic's on the web.I found nada,nothing zilch,zero except for a coupla vague pic's at T.A.Schmid.I asked Arnold at T.A.Schmidt for some pics and I got them(thankyou Arnold)and the outcome is what ended up on my mill.If I woulda seen your pic's I wonder what my outcome woulda been?I mean,I still had to fabricate and weld 'er up and stuff,attach the winch,hope it worked rather than flip my mill over or something.But thats really cool,simple and albeit easy to use.I like those ramps too.Mine are 1.5" x 2.5"x 1/4" tubular steel ,pretty much the norm for what I've seen homemade.Yours don't look like they would give much........at all!