RESPECT PEARL
Coverstock: 74 Responseâ„¢ Pearl
Finish: 1500 Grit, Polished
Color: Orange/Red/Silver
Core: Tetra LDâ„¢ Symmetric
Prime Series
2.52 Radius of gyration
.047 Differential
Positive Axis Point  5 7/16 by 1/4 up
Layout  6 x 3 1/2 x 4 3/4
 I liked my 900 Global RESPECT so much I decided to drill my RESPECT PEARL the same way and I will tell you why.  I knew this ball would be different with the Pearl reactive cover but there are some other differences with this ball you should know about.  Even though the RESPECT PEARL uses the TETRA SYMMETRIC shaped core like the RESPECT the density of the core is slightly different increasing the Radius of gyration from 2.49 to 2.52 and lowering the differential from .052 to .047.  This means that the ball will be a little cleaner in the front with a more controlled backend reaction than the RESPECT.  Yes it won't jump off the spot because of it's lower numbers when it sees friction.  YOU WILL BE ABLE TO PLAY THE LANES MUCH STRAIGHTER WITH THIS PEARL.....  I think this is a great idea because most bowling ball companies will use the same core and never change the density  causing a much more over under ball reaction because of its weaker cover.  Changing the density with this proven weight block was an ingenious idea, and we should show this up and coming ball company some RESPECT by getting a RESPECT PEARL and continue to add some performance in YOUR game.  900 Global staff member Greg Thomas