LMH 100+ need help
 

Hi, i have got a lite machine 100+ with Vmax engine in it, it seems an early model but seems like it has not been flown much. i managed to install the radio ( it came without radio) and cleaned the engine parts by parts. I brought it to a local model flying club and after long trials, we managed to fire it up. however, the most experienced pilot tested it and suggested me to get a bigger stuff like raptor etc. the problem was, it lift up but going to a side and the blade hit the ground and the engine stopped.i am in London, uk where this LMH is a Strange Thing here. anyone in London , uk had any experience with this machine and could help me out? thanks a million.desperate for help, i am jsut not giving up yet!