Ok got it working now :) I think it was the internal names where I was making the mistakes. I changed the name of the external object and re saved as a prop and then pasted the new code in. Works fine now, although I did have a litte problem with it changing all the scale settings grr Thanks for the help, I appreciate you answering a question that has probably countlessly been answered many times before :) Hands out virtual pints of beer

I've compared the code in mine to other .pp2's and it's identical apart from the obvious material settings etc. Still no joy shrugs @geogress.. I know about the folder i just put blah blah for example :) Is there a quicker way of deleting the custom geom than having to spend ages highlighting it all and deleting?