i have a 2016 grizzly and I recently installed 28 zillas on 12" rims now I need clutch advice. Im a all round trail rider with a mix of everything fast logging roads, slower technical sections lots of slower putting around in tight trails. until hunting season starts then I try to get into where no hunter has been, looking for the next "hot hunting" spot including the odd mud hole here and there nothing crazy, but my last mud hole i went in made me realize I really need a different clutch set-up as the power wasnt on tap and I needed a little running start to get things powered/revved up. Im not no mud bogger by anymeans but i will go through them if i come across them. Also I drag my game out of the bush and plow with it in the winter so still need workability of the bike. I will be going with a jbs sheave but as far as weights James recommended 17 gram weights and a gold spring with slugs. not that I dont think hes wrong with the recommendation just wondering what everyone else thinks of this set-up or a different set-up would be better