Okay just an update on front springs. 250LB are WAY too heavy. 200 would most likely be too heavy for these shocks as well. 250 doesn't compress at all with the weight of the atv on them and shocks are at full extension at rest. And that's with a heavy bumper and 4500lb winch. I will be testing stock Commander springs for a while and see if I can get them to bottom at all. If so I'll move up to 175LB and go from there. The math was there to support the heavier springs. I'm not sure how stock Honda and Fox spring rates are so heavy and can even compress at all.