My 2019 280 has been running and starting sweet every time. The yesterday, leant her up against a tree to look at some video clips, and has never started since.
Checked all wiring connections, striped carb, changed fuel, blew out pipes. Only thing found is that the spark is pretty intermittent when held against the head. Have ordered a new one. Wondering if this may be the CDI issue. Will know more on Friday when the plug arrives.