Hi all. Im an engineer returning to the trade after almost 5 years and Im trying to do my homework on what you've all been up to when I was away. I,ve been told I'm going on the call out rota in a few weeks and dont fancy standing with a customer at 2 am looking plank like cos I cant get into his system. I've had a browse around and cant belive the wealth of talent and seriously useful info on here. So I hope you dont mind being my stablisers while I'm trying to get back on this bike.