Mandrake7062: Thank you. There is no support loop fitted to this version of the Eagle so that's why it isn't anywhere to be seen.

The AO I bake is just a greyscale image so could be used for many purposes. When I start texturing the Eagle I was going to try the AO bake in roughness and refection matererial channels. If you do some baking - remember to check the 'keep UV' box. Your original model will be hidden automatically and a copy made. I always delete the copy and apply material changes to the original object/s. I only use the baking to produce a greyscale image for use in my Paint software.