went to the shop that has changed my PA3 out in the past. I had already taken the tire off the bike as he told me he would not but would change it on the bike but would if I brought it in. He had an employee that was shaking his head no as I walked up. He was wearing a First Coast Honda shirt on and began by berating me for using a car tire and the danger I was putting myself and others in. I told him I had over the 50,000 miles of use all over the country and in the mountains I have had no troubles. I gave the tire to the owner then told him to not balance it as I was installing Dynabeads. Boy that set this other guy off again. "I have worked in the field for over 40 years and dynabeads are a scam. Might as well use golf balls as the truckers do" I told him I could not speak on experience here as this is my first time using them but a lot of reading from those on this board a couple other mechanics stand by them. I don't think golf balls is the route to go on a wing.