Following recomendations from you all I went and bought a TT pro 46. Reading through the instructions it says "we strongly discourage using fuel containing only synthetic lubricants during the break-in period." I live in Chile, South America and the one hobby store that I can buy fuel at only carries synthetic fuel (Morgan Fuel Cool Power 10%). Is it OK to break-in my engine with this fuel? Do I need to take in special steos during the break-in. Unfortunately this is the only fuel I can get.