it happends to the best of us , your not alone i baught my heli capt i did do research for over 6 months and i still crash lol i owned 15 blades already and 1 skid so no biggie
i hope you get your heli up and running
and heres a link to the bell hiller upgrade that i see you typed
http://www.horizonhobby.com/Products...rodID=EFLH1170