This is the info I was after.Or, if he wants to make up a pantograph type cutter just mount the existing hand torch to it.
All you would need then is a plug and a switch. Foot switch for a tenner.
Plug for a couple of quid if you cut&shut the existing one.
I know Rob sells complete units and when in business it makes sense to use the easier option than try and trouble shoot uncle Tom cobley and all, together with their home brewed solutions.
I did not want to waste his valuable time on the phone till I had done due diligence.
It would be interesting to know which electronics component suffered. I know a lot of people use a duet board and ucccnc for CNC routers so was wondering if a few of those might reply here.