There were 3 tool arms missing and also the back position had the cylinder missing. I managed to pick up a new cylinder on eBay which although not exactly the same model it is comparable in that it has the same fittings, stroke, prox sensing and adjustable damping at both ends.
I today managed to machine up some 3mm plate and get it welded up to make the tool arms, I have tried one and had to do a wee bit of adjustment (think big hammer
)to get it to work correctly but it is doing fine now, just have to finish off the swinging part that allows you to put the tools in then close to stop them falling out. I am not sure yet if I will attempt to make the quick release catch for this or just use a bolt or maybe even just a cable tie. Cable tie is looking favourite at the moment as they as so cheap it will be no problem having to snip them off and replace each time I change a holder (which wont be that often).
Hood