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Hey I have 2012 proclimb with cpc running 11 lbs. . Have 3000 miles on it (no issues) but looking to see if there's bottom end gains for the secondary going to straight cut. (38/44) right now. Would the straight 36 and stock secondary spring be enough? Also have stock 2012 gear ratio but with 7 tooth drivers. Attitude industries makes a new straight cut (don't know angle) that's claiming good bottom end response.