So here the thing. My friend just bought Kalkul A5 & strung it with Victor Ultrasonic 66 at 28lbs. Anyone know what is this Ultrasonic string? Is it new string? Coz when i test drive my friend A5, it feel so so dull. Feel like playing with dead string. The sound kinda muted & the 28lbs feel like 24 lbs. Not sure if its the string or A5 to be blammed for the bad experience i feel.
