Just bought a Can Am Spyder RT and had OEM arm rests put on. I can barely reach the heated grips, plus it kills my arm to grab them because I have to put pressure on the inside of my arm to reach the heated grips. I can only barely grab the heated bar for 5 min, and my arm cramps up. I'm 5'3", never had this problem with other arm rests. How do I fix this problem?