Newbie to rc Helis here and I have a "small" query..One of my rotors wont spin up at all,have checked the motors which are both working fine,so I am pretty sure that it is the 3 in 1 unit (unless anyone can suggest anything else)
So my question is..This seems to be very much out of stock here in the uk are they still available or have they been superseded by the 4 in 1 unit,Which seems to be available just about everywhere.?
Can I replace it with the 4 in 1?
Is it a better unit or should i just keep waiting till the 3 in 1 becomes available?
Thanks in Advance :-)