One thing then another
It was probably Nick’s fault for encouraging me to start the KTM even before I had everything buttoned up. The KTM objected by spraying fuel on the engine. What the hell? Of course it wasn’t until I’d gone to the trouble of lifting the subframe to remove the throttle body and clean the fuel injector that I found it was just a leak in the easily accessed, inline fuel filter.
At least with programming I can click a button to “revert changes” when I do the wrong work.