If you know someone that can run a lathe I can draw a sketch that he'll be able to make the posts from, but I think they'll only work with these particular idlers. I think I could use one of the roadwheels with the Henntec, but that would leave me two roadwheels short, and I already sent the other set to Harley. I'll just make the posts, and I think instead of making a washer I'll use the flange bearing that comes with the henntec. Maybe. Further investigation required, but we're on top of it. I've already got a little bag of stuff to take to the shop tomorrow.