Hi Jon v8,
Thanks for the link to the photo's, much appreciated, you put a lot of work went into that!, I have just bought myself a spare frame with the intention of modifying it.
Do you still have your jig? would you be interested in doing a frame for me? or would you consider hiring out your jig to allow me to do mine? Or maybe you have the measurements to allow me to make a jig?
Kind Regards
Neil