I am new to paintball and I just purchased an 02 Rebel extreme marker. Judging by some of the post this is not a very popular gun, but until I can afford something better I would like to try to make this one work for now. I've shot it a few times and my main concern is accuracy and chopped balls. Does anyone have any suggestions about what I can do to make this a better gun without spending a whole lot of money? Also is there any point to getting an electronic hopper if I just shoot in semi-auto mode? Thanks for any help you can give.