I think you must be lucky my previous 74 Laverda 1000 always leaked around the fuel cap. If the bike tipped over it was a mess literally lots of petrol everywhere and no the cap did not pop open it was always a big concern when the engine was hot I had already had a Kwaka 900 go up in smoke while riding for a similar reason. I tried several caps over the years with the same results. My 78 triple with that rubber do-hickey thing under the cap helped a lot BUT the few times it tipped over ie in the garage, or pub parking lot, sure enough, fuel leaked out of the cap a big worry with hot engine and pipes. I tried many different fixes but still, a worry, l forgot the do-hickey at a gas station in Camarillo, at the next gas stop I found it was missing, gotta get another.
Anyone got a surefire

, Hahaha fix for this?