Found them:
1) Board, event2, you have create tile instead of create chess!
2) FSM-match3, event6, you have match3.callback in quotes, but it's a variable, so there should be no quotes.
3) FSM-prepare, event1, same problem, you have Function.Param(0) in quotes, it's a variable, so no quotes!
From someone that posts questions on here and am at the mercy of someone as generous and knowledgeable as you, thank you!! You keep our confidence in C3 high. I wish there were more accolades we could give you.