Hi,

the lower right flipper coil gets hot quickly. As a result, there is no strenght enough to climb the left ramp. When I put the DMM black lead on the ground and positive red on the coil lugs, I do no get any measure although the relay has activated the bats.

1. what can Be the reason for the hot coil ?
2. why do I not get any voltage with the DMM ?

Thank you so much for your responses

Thanks LtG, the master !

It was an eos issue. I had replaced the coils with LOTR LE coils for mor power. But the other part of the assembly was just rubish. I had put large contact eos, which was not conductive at Dmm measurement. I presume that the EOS was not the proper one. I rebuilt an EOS with blades having small contact surface, knowing that the EOS is meant only to indicate end of course to the flipper PCB.

Now it is ok

thanks, always a pleasure to read your advices LTG

On the french forum, there is a smiley with 2 large pints of beer, making cheers, I do not see it here If you come to Belgium, you ll be my guest