I just picked up a Baywatch! I'm having an issue with the multiball. When I get the 3rd lock the multiball starts but I'm not getting that last ball that did the 3rd lock. Once I get down to only one ball on the playfield the multiball is still going on. If I drain it then it will do a ball search and then shoot out a ball to continue play. Could anyone help me with this issue? Big thanks in advance!