This is NOT a troll for people to ping me for sources and prices.
ARL brand prop is 100% painless. I had ordered several bottles recently while waiting for my powder to come in but had not gotten to them. Yesterday I shot my 100ED with the new prop and today again. There is absolutely no pain. No anything.
I read some doc on the stuff and it supposedly uses a very high BB to BA ratio. BA being the painful stuff, BB being the painless stuff.
As son as my powder arrives I will buy some BB and try to reproduce painless prop. Somehow I suspect it cant be that simple -- just using BB. Otherwise why woould anyone use BA and torture people ?