Thanks for the advice guys, I will have a go at trying to upload image in Rhino, I would rather draw the shapes out but im just not good enough on the pc. The idea with the probe could be the best option. I have a local guy to me that makes radiators cover out of mdf, he said he will machine my designs as mock ups in the meantime before i get round to making my own machine. This way i can get everything in place.

Cheers,

Robbie.