How long does Bab RPM Blast Last?
Got that in my Bab Aero at 55lbs. I've played let's say 16 hours with it, but it seems different now, not as much pop, and a "Thud" and shaking racquet when I hit.
My imagination or has it weakened already? I don't have experience with Poly.
Wilson K-Factor 95, NXT Control at 62 lbs