[Tony A]

I used double sided tape, about 1/4" wide...the thinnest you can get...it's a web like material..wrap it around the drive wheels...1 layer will probaly do it...it's thin enough to add more..bridge across the groove in the drive wheel...dust lightly with talc ...the teeth in the track will push it down into the groove...when finished you basicaly have a rubber to rubber contact...if the tank veers off to one side, swap tracks...run for a while, then you will have no more problems with wheelspin...simple.(isn't that always the way?)