Donnay Customization Kit
I recently had a pro client who brought in 6 Donnay X-Dual Silver 99 frames and wanted them strung and customized before he leaves to play at Wimbledon. He wanted...
Balance or Swing Weight
John Gugel2013-08-13T01:39:16-04:00Many years ago “static balance”, or just balance, was the normal terminology to discuss head heavy or head light racquets, and for that discussion it was OK. However, I think...
Racquet Weight Theories
John Gugel2013-08-13T01:39:16-04:00That’s right, there are two theories and they are based on over thirty-five years in the tennis racquet business. The precursor to these theories is what was available when I started...
Babolat RDC Swing Weight Calibration
John Gugel2013-08-13T01:39:17-04:00As with any electronic device the RDC will need to be checked periodically. If you find the RDC is out of “spec” you can easily reset it. First... Check the...
