Yeah I did. I've figured out that if I keep the bed and head hot after I kill a job, or don't home Z until after everything is warm and stabalized, I'm not doing it as often. Also, if I raise Z up to 20 or so after I kill a job there's less of a chance of throwing. I think your procedure is a good one tho. Next time I throw 'em I'll readjust my Z endstop using that process.