I have had my Omega Air Charger for just over a year and used it 20 times filling my bottle to 4300 psi. each time. Today I went to fill my bottle and the pressure gauge would move up but very slowly but not enough to fill. I checked all couplings to see they were tight and they were, checked the bleed valve to see if the delrin seals look okay and it was tight and then the bursts disk on top to see if they were intact. I say they as there were three discs stacked on top of each other. I went to retrieve my rebuild kit included with the purchase and immediately something fell out the bottom of the plastic bag. What I found was a tiny spring and checking the rebuild parts list I might be missing a couple of parts. Over all the parts looked sorta old ,so I might have to order another rebuild kit. All that aside has anyone did a rebuild on their Omega Charger. I just watched the rebuild AOA did and while it tried to cover all aspects I wish it showed more close-ups. So has anyone did a rebuild and how did it go and what parts looked bad. I am disappointed the Omega needs a rebuild this soon. Bill