[Tobamory]

Yeah mike at MB said to fit the spektrum cap to it, it looks like the servo could be causing voltage to drop and thus cause this to do what it's doing, I have to say, I never noticed it on the yokomo, and that does use a lower servo

The k1 is running the higher savox 1258 where as the other cars I have run the 23 quid spektrums. I suppose I can give the cap a shot for a few quid, sounds like a possible solution