I've lost count of the ****ish gas f%&kups I've had to sort out and their misdiagnosis. Gavinda you say you've not ripped people off by that I can only asuume you haven't sold any grossly overpriced cod's, powerflushes, new boilers etc etc to your customers via bg then.
"Best advice" what a load of bulls**t.
no but ive sold a few to people who are willing to pay a premium in exchange for some comeback when it goes wrong. we arent all bad you know, but your attitude would cedrtainly suggest to punters that you're bitter and have a grudge.