RE: Another Question about the OS 40 LA
1. Its the RTF Avistar, with a glued wing and glued stabs
2. Well, I've put new hardware in the stock fuel tank
3. Mounted straight up.
4. Yes, I have the P-BOX muffler that came with the engine
5. Yes, fuel and pressure
6. about, yes
7. Almost full
8. No
9. Not really, kinda choppy at times
10. As long as I give enough info and get the problem fixed, I'd answer as many questions as needed.