So I have a weird issue on my Jungle Queen. It plays and scores normally throughout gameplay, until you achieve a double bonus. Once in double bonus, it doubles the double, so 1000 becomes 4000 instead of 2000.
In fact, on player one, it sometimes even gives you 5000. (Didn't happen in video)
There's a video for you to watch here:
Also have a note from a previous owner that didn't seem to help a local tech who was trying to figure this out for me.
Any help appreciated.