On my 2004 F6 snow pro the rear springs slide back and forth on their roller setup. Is this normal? It seams that with enough sliding the arm of the spring ( the one attached to the adjuster block) will eventually fall off the block. Any input will be appreciated much.
I'm not exactly sure what you are asking, but if you are wondering if the long part of the spring is supposed to slide inside the "spring slider", then yes it is. It shouldn't travel enough to pop the shorter end off the rear adjuster block.
Keep an eye on those front spring sliders. The don't last very long on the Firecats at all. They are a couple bucks each at the delaer and can be replaced quite easily.