It disappeared never to be seen again? Sweet! Odds are it wasn't even leaking then, that it was a splash from the road or elsewhere *shrug* such things don't tend to heal themselves lol
Unless you've built a Christine... but that's a different movie
Good to hear yer enjoying the ride & it's treatin' you well
BTW - a little
bit of a drip frm the exhaust from time to time is perfectly normal with your average mix ratio, particularly if yer still using a "break-in" mix.