I recently learnt that you cant trust the reading you get when testing a diode in circuit (which still pisses me off lol). I am yet to service a pop bumper, and am wanting to do all mine for preventitive maintence. Infact the more I learn, and the more capable I get I really feel the hobby becomes a whole lot more satisfying. Hope that makes sense! I still feel chuffed that I have got Flash working 100%, its giving me so much more pleasure because
I fixed it.
