Hi!
I have a Norwegian fruitmachine thats runs on MPU4 board. It came with payout tubes, but they did a software upgrade for Univasal Hopper MK2(Now the alarm runs all the time, and the older software is really hard to get my hands on).I am struggeling to retrofit the hopper. The hopper came with an Crystal Leisure dual hopper psu. But i can`t find it anywher how to do the swap.Is this somthing someone may help me with?