My LAH is pretty strong flinging those balls around. Maybe there's something going on with your magnets as they should be very strong during play. Have you checked during test will that all three are firing? During test you should be able to actually hear them as noise in the speaker beeping 3 times in a row.

they don't really get old. but you might have low power going to them. Did you check the voltage to them?

I assume they're not relay controlled on a game that new? If they are I'd make sure the contacts are clean and touch

My LAH really throws the ball around. I would guess low voltage to the driver board under the playfield or bad connectors.

or the voltage is hitting another line and bringing the power down. Could be one of the magnets being bad and having to much resistance. Can you unplug them one at a time. I'd try them with a different one unplugged each time and see if the others get stronger.

This is kind of a wild guess, but is it possible for the magnet cores (the metal brackets that each magnet mounts to) to "wear out"? I don't really see how it'd be possible, but thought I'd at least ask if that would be a possible cause...

try unplugging a different one each try. Make sure you dont' have a bad one bringing down your strength.

Maybe your playfield wasn't cut deep enough and the magnets are too far from the surface of the playfield?

i'm just trying to figure out why you would get such low reaction. The magnet being to far away would effect that. but I don't know how you would figure that out or not. I have an NOS field here but I don't know how I could measure that as the cutouts are so far in the center so the micrometer can't reach.

On my LAH the magnets seem to act different in test mode and game play. If I turn them on in the test and roll a ball across them the ball is pulled a couple inches. While in 6 ball multiball the magnets pull the balls so hard it slings them across the table wildly. Something to keep in mind while testing.

pinbot has magnets?

Brain fart. I corrected it. Thanks

That could be a cool mod if possible. Only dreaming.....