Quoted from Russell:Your #2 issue is happening to me. This unusual switch mechanism is just poorly designed. It has to be very tightly gapped to work, if it is slightly too loose or slightly too tight, it doesn’t register. I have had to adjust mine several times. Even if you have it correctly gapped, with a second ball present, sometimes direct hits don’t register. You need to hit it with a glancing blow to consistently register hits. I suspect Stern will need to come up with a fix for this. Or perhaps someone in the community will come up with something.
Horribly designed switch. I think I have mine finally tweaked just right for now but man that thing is flaky