Yeah, I'm aware of that little detail but Racetech has a work-around that I'm eager to try. I'm one of those experiential learners - learn by doing and if I fuck it up I keep trying until I get it right. The forks were interesting and I learned a lot about fluid dynamics in the process - this is cool stuff in my mind. I'm taking my time and enjoying myself. I'm thinking of building CF safari tanks next. Wish me luck.