With a normal 9V it will go into the jam sequence much easier, but it shouldnt show a jam right away with a fresh one.Originally posted by sjt19
Thansk to Joe, found out that its most likely to be the battery holders. I tried both boards with a brand new 9volt and the board light flashes red and green. That means that the battery is low right? Should it register as low battery with a brand new 9volt?
Fourtunately the battery packs are only about 55p each. So it wont be costly
Any other ideas?