Originally Posted by Il Mostro
Beg to differ... unless SP created 2 identical looking sets of bases with different functions. Mine are definitely spring assisted. See the product descriptions on the SP site to confirm.
The ones in his picture are cone lock. The ones that are pictured as the Maestro on sptennis.com are spring assist.
Michael A. -- If your flaw in stringing is consistency, http://www.youtube.com/yulitle
MRT 07-08 -- your stringing will be consistently flawed.