[ScottBouch]

Hi Martin, thank you for that. As you say, there won't be many employees left there who know these devices and systems, let alone having any documentation still stashed away.

I used to work in a big company, Rolls-Royce, on the industrial engines, and really, anything older than 15 years we struggled for information. When I was there (left about 6 years ago) they had stopped supporting the Olympus and Proteus, but continued with supporting the Avon simply as there were so many still in service. They were selling new RB211 and Trent units.