Hi.
I have been lubricating my C50 about every 75 flights or so, but the only reason I knew that I should do so was because I read about it here on RCU.
I think it is increadibly silly that there is no mention of this requirement from Hacker, i.e. clearly stated in the instruction manual, with frequency of lubrication, type of lubricant, how to go about it etc.
Or is it just hype, is it not really required?? [8D]

Magne