OK..I was hoping you would let us in on this break-in system you use with gas helicopters...
I just don't think it matters..., based on what you have said, what do glow motors do for break-in...? They use synthetic...And they do break-in.....I just don't see how you can look at a picture of a rich condistion plug, with only two gallons thru it, and come up with this stuff, sorry

I'm still learning, so let her Rip tatorchip)
Regards,
Bill Meador