I've been baffled by how bad my stringjobs feel if I play the same day I string, or even the next day. Only after about a 1 good hitting session (~3 hours), they start feeling normal for me. Sometimes they feel so bad, I put the racquet down, and do no play with it for a week or two. Then I pick it up again, and the problem is gone -- no more boardiness. Everything feels normal. I wonder if I am just stringing too tight. This summer, I used mostly poly hybrids. But even some multis produced the same effect. My question is: for professionals, do they string to play immediately? And then, do they expect the feel to be perfect right off the stringer? And for non-professionals, what do you do: do you string "for now" or "for later"?