ha ha, good to see somebody else is making the most of their time off work/school!

nice work mate, sounds pretty much spot on. another one to add to the rep, cheers!

Welcome to GN.If you need it, there's a good electronics guy on the IOM, who runs a place called Don Audio. Thanks for the tip about the electronics ...

gazwoz is pretty simple. Gaz being short for my christian name and Woz being short for my surname! A simple nickname for a simple mind!