Last season there were a couple threads on guys that were switching out brake master cylinders and levers in order to obtain the feel that they liked. TKI built some test levers last season and a few guys and gals have spent some time testing them and the results are all good. If you can't come to terms with your brake lever this is the answer. It is adjustable, and works especially well with those riders that have smaller hands and cant reach that far or for motorcycle riders that are used to have one finger on the lever.
Check it out http://www.theracinstation.com/ARCTIC-CAT-PROCLIMBYAMAHA-VIPER-BRAKE-LEVER-detail.htm?productId=-6039293&browse=-48649&shopBy=-8057&catalogId=-1970
Check it out http://www.theracinstation.com/ARCTIC-CAT-PROCLIMBYAMAHA-VIPER-BRAKE-LEVER-detail.htm?productId=-6039293&browse=-48649&shopBy=-8057&catalogId=-1970