Nils,yes actually. When I got my first 7-70 I did run it on 16% oil and 15 % nitro and frankly it ran great! Just produced an oily mess! The higher nitro compensated for the high oil so low reliable idle was possible. Lars,the problem with on board glow is the great weight of the large batteries required. many people are happy however. The first picture of your most recent post was great! -Tom