"William Sommerwerck" wrote in message
...
The odd thing is, while the motor runs OK with NiMh cells,
it [sic] cuts out if the charger is plugged in -- that doesn't
happen with NiMh cells fitted.

I'm a bit confused as to what the /exact/ problem is. Could you clarify?
What exactly is "it" that cuts out? The charging? The motor?


The motor cuts out.