Hello all, Recently I broke the strings in my 2 main rackets on back to back days, so I was stuck using 2 of my older rackets with string jobs approximately 1-1.5 years old. The 2 rackets are a Head Radical Twin Tube OS strung with Klip Blast 16, and a Ti.Radical OS strung with Luxilon Alu Power. I had to play with these rackets roughly 6 months ago and I remember the string jobs at that point had that trampoline effect where every ball just launched off my racket, no control whatsoever. So naturally I wasn't looking forward to playing with these rackets...but this time, to my great surprise, the control was back! Maybe the strings were dead, but I could still hit with power and place my shots, and of course the trampoline effect was gone. I've played about 7+ hours on these rackets. I felt comfortable playing matches with these 1+ year old string jobs! Anyone have any insight into this or had a similar experience? I'm a 4.0-4.5 baseline player.