Differences between Delta-13 and Delta-13 Elite
Which one's better guys? The pure cast (not CNC-milled!) "Delta-13" or the true CNC-milled "Delta-13 Elite"???????
atthecat:
I only own the CNC-milled Delta-13 Elite, so unfortunately I can't give you a synopsis of the cast-aluminum Delta-13. But here's what can be found on Executive Billiards' website:
http://delta-13.com/quality.htm (the paragraphs on the left, the videos are good as well [especially the second one entitled, "Quality"])
http://delta-13.com/faq.htm (the very last FAQ)
I would think the precision on the Delta-13 Elite is much greater, since a
CNC milling machine is accurate to as fine as a ten-thousandth of an inch (Executive Billiards sends you a
CMM Certification Sheet with every Delta-13 Elite that contains that particular rack's measurement tolerances).
Whereas every single Delta-13 Elite has to go through a pass on the
CMM, only a representative sampling of a batch run of Delta-13s do.
However, this level of accuracy can only be realized if the ball set is perfectly round and all the exact same size. Last I heard, Executive Billiards only guarantees a perfect rack using either of the rack products with Aramith Super Pro ball sets.
One important point, though, on eack rack's finish. The Delta-13 Elite is anodized aluminum, while the Delta-13 is powder-coated. Anodized aluminum cannot chip (the color molecules are embedded in the aluminum itself), whereas powder coat certainly *can* chip -- although it would have to take a heck of a whack to do it. If a chip in the powder coat appears on the inside surface of the Delta-13 (especially in the area of ball contact), the accuracy of the Delta-13 is FINITO -- finished. You can probably fill-in the chip with nail polish or something, but it will never be the same.
Unless your pool room uses (or you use on your own pool table) a perfect ball set, you probably won't realize any difference between the Delta-13 and Delta-13 Elite. But you'll certainly experience a difference between either of these products and your standard plastic or wooden rack, that's for sure!
Hope this is helpful!
-Sean
P.S.: I don't work for (or are a representative for) Executive Billiards. Just a happy owner of their products.
