Hi Ray,
it is the latest Bluetooth set, date on box is 26819. Carl sent a reply which seems to have gone now which had a link I believe to the old first gen sets which I have as well.
I was able to cut back the link Carl posted to a point which picked up a set of menus for manuals, parts etc. It still didn’t like the latest set box number when I entered it in the search box so I searched for Flyer Berkshire Bluetooth and I got lucky as it listed a few engines non PE. Looking at one of these gives all the info which I will guess is exactly the same for the PE engine. I just need to set it up now to run from my iPad and/or my iPhone and try something new.
I might have to wait before I can set it up to run in a few weeks time as I took a fall yesterday and ended up looking at the sky. Went to our walk in centre and had an x-ray and found out I have a fracture of the wrist and the thumb. Sitting here with my right hand all strapped up and locked solid and typing with one finger.
Thanks for the offer btw.