Wow! I might just try and tune the engine with help from my club mates I guess. Electric is complex in its own way looks like...
I am ok with flying but suck at engine stuff...
Thanks for your ideas...Is there a site that has everything about engines? I need to learn how they work, tuning, high/low end difference ..coz am very weak in this subject..which explains why Ive been a beginner for 3 yrs LOL