I did make the link mount myself. Its 16ga steel. Unfortunately, I brazed the tabs too narrow. I had to bend them out to fit the links in. For now, I just using some stock Wraith links. I'll be upgrading those later.
Because the plastic links are nonadjustable, placement of mounts is critical. As I stated last post, I did not like the location of the front wheels. I also had way too much caster. I decided to build a new bracket and move it forward. It moved the axle slightly forward, took out some caster (back to negative numbers again), and the links fit without having to be bent.
I took a picture of the new jig. This one worked much better, other than the burned nylock.
I don't know about down south, but the only brake line I can find up here has some new coating on it to keep it from rusting. That stuff sucks. I have to use an abrasive wheel to get it off. Otherwise, I contaminates the joints, prevents good adhesion, and is probably toxic to breathe. Then, it looks like crap once its brazed.