Hi there's a pin plug
With the following settings
Sw1. Prize 1 switched on 234 switched off
Sw2 stake. 2 switched on 431 switched off
Does this make any sense , I altered the prize one to these settings 4 on 123 off and it's changed the jackpot now to £15 but I can't figure out a combination to make £25 jackpot
Thanks for any advice