I added just 1 more link to each side and viola!!!!Drives straight and looks more realistic too!!!.
Now, it has the "sag" that the real Tigers have in their tracks.
I thought that it would throw the tracks like crazy,but I beat the crap out of it for 30 mins, and did not throw tracks even once.
Over baseball sized rocks in my planters,over 1" sticks on wood pile,awsome!!!! I am a happy tanker!!!!
This seems to have solved my left pull problem(stopped chattering also)