I got my first PCP and pump together, the BAM B-51. The pump worked for one full charge then broke. It was $99 at the time. Coud have sent it back, but I like to tweak. I did go on-line, read the reviews and pruchase a Hill pump with air dryer. I have never had a problem with it but I did talk to the Hill folks directly about this and that so I could make myself comfortable with being able to maintain a pump made in England - those folks are very nice and responsive. Sorry about your problems, the Disco is a very nice shooter.