Greg, in case you don't remember, I'm the guy on the sliver FZ from last April's track school at MAM. Sorry to see that you went down. I don't think you did anything wrong, but this just goes to show you (us) that sometimes you can do everything right and still have a mishap.
Sorry to hear you biffed. I don't have frame sliders either, can't quite bring myself to drill the plastic. I'm glad you were wearing good gear (better gear than I wear) and the damage was only cosmetic.
Maybe we can hook up and do some riding this season.
Happy trails,
Chain