Sometimes the Problem is Behind You

Spinning for Spinzilla was awesome - but I did run into a slight issue. I was being lazy and didn't want to bring up my blue folding chair from the basement. The kitchen chairs we have are about the same seat height, so I thought one of them would work well. 

Do you see the problem that I didn't notice until the second day, when the back of my left arm started throbbing? The high back + knob thingy was hitting my arm as I brought it out for long-draw spinning. OUCH!

Learn from me, kids. Don't change your gear right before the long race.