The easiest way to test your new switch to shooting left handed, or ‘sinister’, is to make up some arrow fletchings of both. There should be no difference, but if you’re getting your bow holding first digit ‘zipped’ by a feather try the other fletch. Try a shorter 4-fletch also- all it takes is more shafts, more feathers and jigs, and more time and experimentation! Have fun!