Hey Pinfan, no worries re the jig, marcos and BAA have stencils and Ive shot an email off to pinballpal who were supposed to be making them.
Made a bit of progress today, still battling with the bog, cannot get the corners spot on, everytime i go to sand them
a small chip will come of just as im nearly done
Have got some more undercoats and sanding to do, but here is a pic of progress.