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Discussion Starter · #1 ·
I need some help dialing in the secondary clutch on my EXT 580.. the local shop called their clutch guy and he sent out what he says is a no brainer for my sled, it is a SLP black, the problem is it seems a little soft for the powder and hills.. has anyone tried this spring before? I have 49.5 gram weights, yellow/green primary spring, and 53 degree helix. The black spring pulls hard off the line, but thats on grass..
 

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Discussion Starter · #3 ·
okay so ditch the SLP spring? I will call the dealer and order a new red and white today. will i have to change the primary up at all?
 
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