Spektrum Transmitter scroll wheels

An EDRCC club member has had a fault with his Spectrum transmitter, apparently its a common fault.  The scroll wheel which is also a switch when pressed had packed up and he found it impossible to locate a spare from any modelling shop.  However, he found them available from an electrical supplier who sells the identical item but only as a minimum order of ten at a time.  So having replaced his faulty scroll/switch he now has 9 surplus to requirements.
If at any time you are in need of one, please contact Felix Marten,  (01392) 421106 or 07966 292903