Whats everones opinion on building custom tracks? Is it worth the effort? Im in the process of building a tank but the track design seems like its going to be difficult. Iwant to build some tracks with bike chain as a basis and somehow mold rubber tracks to the unit making it a one piece track. The tracks will have to be strong enough to spin at high rates of speed, Iplan to drive each track with a brushess motor. I need some input here - Thanks ..... Chris</p>