I've read input across several forums about gearing down but cant seem to find a definitive answer for what ratio to go to with chaincase sleds . ..can anyone provide a little more insight on my gearing question? . . I've read thru everything I can find and still not really sure on which direction I need to go ..I'm working on a 17 Assault and have swapped the track to a 2.6 ..stock driveshaft ..stock gears are 20/40 tooth. ...primary spring is blue/pink and secondary is black. .weights running 10-60 for now. .elevations for Snowies, Hahns, Cooke, etc. ..so 8-11ish. ...input???? .. thanks fellas ..