What clutch springs 4 crossfire 7

[Crossfire5]

I am having trouble pulling any r's out west and need to know what clutch springs I should be running. Am looking at replaced stock ones with something different. The one I have in there have 3,000 miles on them.
I have a 2006 crossfire 700.

 

[mtn_extreme]

ac gold in the primary.......ac orange in the secondary with shift assist.

 

[Crossfire5]

do i need the shift assist

 

[mtn_extreme]

you can get by without it but you will sacrafice some backshift on the down hills. It's pretty cheap, 20.00 and going downhill you will be it's there.