Well, once again you two are on the money. Just pulled the stem and it was only about 2 inches in the head tube, if that. I examined the slot closely - all good there - and measured three inches marked with tape and reinserted. My dental work thanks you
While I was at it I couldn't resist working on a set of bars I've had kicking around waiting for just such a purpose. Through a secret, patented process I put a slight flare in them, like very mild dirt drops. Not enough to be way out of line with the times but just a little touch that makes you go
hum...
And the gypsy woman out on the road before being told to tuck her neck in before it gets chopped off.