Babolat RDC v FlexFour
These two diagnostic devices represent totally different ways to measure frame "flex", or "stiffness". So, what's the difference? First, the Babolat RDC is probably the "De facto" diagnostic equipment and...
Build a Racquet
John Gugel2013-08-13T01:39:41-04:00Have you ever wondered how a racquet changes during it's trip from the mold to the shelf? Well then, take a look at this brief non-technical post! As you know a...
Remembering Titanium
Tim Strawn2013-08-13T01:39:41-04:00Remember in the late 90's when titanium was all the rage? Manufacturers were going wild with the stuff and all of a sudden, we were seeing titanium in racquets, strings,...
Donnay X-Red 99 Review
John Gugel2013-08-13T01:39:41-04:00Donnay has re-entered the US market in a big way, or should I say, "thin" way? The over-riding design of the new series is the thin beam. Many players have...