I've read all how poly goes dead and only lasts a set number of hours...which I experienced in my first poly trial. My 2nd with SPPP I enjoyed, but it seemed to go dead after 6 or so hours of play, at that time they started to move around some on me. So I cut them out...they definitely were not as crisp feeling as they were the first few hours. Anyhow, I strung my racquet with Luxilon BB Original in the mains at 52, w/PSGM in the crosses at 58 Sunday evening since I was supposed to play Monday PM. The match was cancelled and my next one is at the end of the week. So the poly will have sat in the racquet for 4 days before use. Any issues with letting it sit for a few days?