I have recently gotten back into model airplanes, control line and starting to get into rc. I bought a AP Wasp .061 ant it requires fuel with Castor oil only, for break in and running. Does the synthetic Castor oil do the trick? and where do you buy fuel with Castor oil in it? The break in fuel required is 15% nitro and 20% Castor oil.
Any help would be appreciated.
Tim