Originally Posted by Papa B
Not coming out. Not sure why? Do you think they are sticking to the body?
What order did you put the parts in? I'm guessing,
Valve seat-piston-magnets-solenoid insert with bumper glued on.
Can you remove the valve seat?
I just tested putting magnets in a body with different combinations of parts and each time the magnets came out with a hard smack by the hand. not a light tap but a good wack knocks them free, as they do tend to get caught up.