Having, I think mastered my fly cutting I am now working on the front end.
I need to know:
1. What size copper pipe should I purchase.
2. Is there only one size needed,
3. What fittings will i need fo the pipework, as I would, if possible rather purchase that try and make them.
I have tried to find the answers to these questions from L C Mason's book, but have not found the answers
In anticipation of assistance …A BIG THANKS
Malcolm Farrant