Want to know what may cause this issue, when I flipped the turn signal stalk up for a right turn signal, the stalk returned back to normal position before I make the turn with the steering wheel. I have to manually hold the stalk up if I want the right turn signal to be seen by others. Do you think it can be an DIY job to replace turn signal assembly, or is it the cancelling turn cam / roller mechanism defective? It's s 2010 FIT Sport. Thanks in advance.