I am trying to help a friend with the Diner pinball they got from another friend, she was so happy i got the display working properly after help from the pinside forum members, well im in need again, i am ok with EM games and have a few but the newer more techy games are out of my lane, so what is happening now it the test run which i finally think i figured out how to do, states the ramp wont rise, that is one issue, nothing else came up on display but the 3 center drop targets wont come back up and also the chrome curve piece that directs the ball to cup? will not stay to new position to do this, is kinda move then goes back and seems to shudder/groan so im assuming it is something with coil? all 3 issues are seem to be coil related? would these be hooked? up somewhere together?I went under playfield and they move as should when i manually move them, soo im hoping for a direction to start to look.