Rick Whittridge
Gold Member
After many different attempts to get my RAF blades smooth with adjustments, I took them back off my Twinstarr for a static balance test. Just as I thought they where out of balance. It took 24 AN fender washers to bring these blades into balance. The washers where put on the blade strap bolts until I could get them into balance. I don`t know much about the blades eccept they where delivered to Don Farrington at Mentone some years back. Blade #`S are 3011 T.C. & 3037 T.C. It seems to me that the blade #`S should be brother & sister not so far apart? Anyway so much for quality control. I have not had a chance to try these after the balancing because I still can`t figure why my rotortach isn`t working.:rant: