Fuel Fluke

Congrats, now you`ll sleep better:-D I believe prw.val.`s operate @ low vac. higher R`s. Your`s is cruse/possibly heat related right? submerge and/or weigh floats. Blow out passeges, jets, vents, check sintered filters if clogged? weird indeed. You should still be under warrenty for parts:clock: also I think your pressure is spot on.