Anyone here run Klotz? I am getting ready to switch to the 80% syn- 20% benoil blend for my faster saws. I have never had any problems with running my Poulan oil since 1994 in everything. But I know the sawers running Nitro saws and alky saws and big comp woods port saws run Klotz 100% syn and the 80/20 blend. Anybody else tried or using Klotz?