i studded my mach z with 144 1.075 woodys studs. after just 140 miles i am convinced they are not long enough. all i get is track spin. is 1.200 ok length to run? i have the one inch tunnel proctecters in. also would i be better off running chisels instead of the signature series i am running now. i run mostly on packed trails and feilds. some frozen lakes.