30-01-2024, 07:39 PM
(30-01-2024, 10:23 AM)John Mason Wrote: Jamie, Have a look on You Tube for a man under the name doubleboost. He is a hobby engineer with a background in car mechanics. He does a lot of machine work with lathes and milling machines but also does casting in brass and aluminium . He made his own crucible out of a metal beer barrel.
John Mason.
Thank you. I shall have a look. I have an empty helium tank that I could use.