I'm trying to replace the o-ring in the mouth of my Rainson Edge's bottle - I'm pretty sure that it's leaking because that o-ring is all screwed up. Does anybody have any good tricks for inserting the o-ring in there?
I used a bigger pair of tweezers with rounded tips to get it down there and one side in, then a 1/8” precision flat blade screwdriver with electrical tape over the blade to seat the rest. Sounds dumb but it worked. FX bottle
The 9.3x2.4 NBR90 O-Ring is terrible to put in the neck of the cylinder. Best part is the O-Ring is too big after compression and often clips pretty quickly anyway. I wonder if FX has since changed the size?