I do what you did with a little less attention to detail after each meeting. It means there's less build up over time and it takes me less time if I do it frequently. I personally don't like flooding my engine with oil, if I have to I will but it's not my preferred method.

You can burn off the methanol and nitro to prevent oxidation then what your left with is an oily residue and that's what I want to reset each time we run the engine, the residue is essential, yes.