I am one of few left handed players out there. Ask my team what hand I shoot with though, and they'll say either. This is because I try to do everything right handed. Eating, writing, opening doors, everything. I have found that after doing alot of things right handed, I have increased coordination alot. With this ability, I can do anything right handed or lefthanded. This makes it feel more natural to shoot with my off hand because it is getting "experience". Another obstacle to over come with shooting off-handed is your eyes. Every has a dominant eye. It usually coincides with your dominant hand, meaning righties usually have right hand- right eye dominance, and vice-versa. When shooting off handed, It will feel natural to try to look out the bunker with your dom. eye even though you are using the opposite hand. This makes you reveal alot more of your head which gives me alot more hard plastic and skull to score a break on. The only treatment I have found for this is covering up your dominant eye with something in your mask and using your wweak eye to aim with for both hands. Every day, I will gas up, put a block over my dominant eye, and shoot fifty rounds with my normal hand and fifty with my off hand at different targets in my yard. I don't know about every one else, but I target shoot every day with my main marker, so I know where it shoots in different situations. This just makes me more accurate. Hope everyones learns a little from this and thanks for reading! Email me if you think I write well, as I am trying to get a job writing for a magazine. Happy paintballing!
but I also shoot ambidextrously, and I'd have to say that I could very well be more comfortable shooting right handed than left handed, at this point, since I practice it a lot. Oh yeah BTW I'm left handed 
