Ifind my LHScarries 20/18 fuel. Can I use that instead of 20/20 and mix with a quart of heet (yellow)for methanol to get to the starting point (approximately)?Will the slightly less lubricating oil mess up the homelite? If so, I'll add some lubricating oil. What lubricating oil can I add to make up the difference? Can Iadd 20cc of Castor Oil to that 20/18 to make up the difference given that Ican obtail it at my local pharmacy? (will castor oil mix with gas or will it gum up the carb?)

Iwould like to buy a quart of the stuff to get started.

Thank you in advance for your answer.

Ranga