Welcome aboard, George! Don't know anything about the Quest, but there are plenty guys here who do, I'm sure you'll hear from them. If it was a Gamo, I'd say get a trigger from Bob (aka Charlie Da Tuna), or get one of Rich's (aka Peterdragin) inserts. But I don't know if Crosmans use the same trigger as the Gamo's. But again, I'm sure someone knows. Like Rich said, shooting a springer isn't like shooting anything else. Check out the Library, there's a good article in there on the technique. Other than that, the best accuracy improveer is just LOTS of shooting :-)! Also, be prepared for a fairly long break in period, like 1000 pellets. Again, welcome, and we'll see ya around.
Dave