Cliff,
I believe the tracks are not the early KT tracks, which had three separate small links in addition to the large and inter links.
http://s17.photobucket.com/user/djnick6 ... r.jpg.html
Our tracks are the production tracks, with the large link and the inter-link
http://www.fieldofarmortanks.com/foa014 ... ack-links/. The RC experimention will happen after May 28th, when we get the tracks from China. The RC tank will be ready for testing by then.
The "late" KT tracks with the different sprockets appeared in the Ardennes, late 1944
FOA tries to bring to the hobbyist an "affordable" KT (for this scale!). Those tracks should "sag" on the road wheels, but FOA will tension the tracks, which you might not see since the fenders will hide the top portion. Please remember that those tracks are Polycarbonate/ABS Plastic, which are designed for maximum resilience. The plastic tracks used in our RC Tiger and RC Panther (both are only ABS) are very sturdy. We experienced some breaks on the Panther tracks climbing curbs before we implemented a track tension system on the idler wheel. See YouTube video of the break:
https://www.youtube.com/watch?v=vdvxghCqefc and that's the video of the Panther with track tension system
https://www.youtube.com/watch?v=nrl2B3t7I9g
The only way to have a reliable track system with plastic tracks is to implement a track tension system that will not allow to de-track in turns, especially in rough terrain or grass
That's my experience in the last couple of years. I took some of those tank to do "RC Combat Battle" with Paintballs
Cheers,
Loic