new guy with a cx2
 

Hello every one this is my first flying R/C. and after about 15 min of try to get it trimmed out I crashed....yes I broke the upper roter....and yes I'm getting the allum. one. my question is what do most of you do with your fifth channel on your remote? I have found a few people use it for lights but I was wandering if any one has put anything else on it?