Snowman, I am not getting hostile & you are not pissing me off. I know it's hard to tell how we are coming across from typing on the keyboard, so believe me , I am not mad whats so ever.
As far as the oil return hose, the oil has to return freely w/no resistance going back into the oil pan,, sorry, but that's the way it has to be.
I could really car less if you dont use Xylene or Toluene, I have used it & it does work. No hostility.
To me, this is not hostile" Sorry I suggested a cheap/better octane booster than the typical auto parts stores sells" if that's what you are referring to? I appologize if you took it that way.