Follow up. The customer Claimed that Predator charged him $100.00 to buff out the small knick from the collet. I gave him the money and lesson learned not to do work on Revo shafts til I find a better way to re-tip them and of course not for someone who blames everyone except the manufacturer for soft finish.
I think that`s a raw deal for you, your $100 out, but hopefully the customer wan`t bother you again, that`s a plus...
I retip Revo shafts now and again and even with a good metal lathe that runs withing a few thou it`s a pain, so I charge extra.
I have made extra thick and long tapered collets that fit`s the two Revo shaft models, that helps alot.
