Also, I want to give a shout out and a very
"BIG THANK YOU" to Rick Phillippi of "Phillippi Custom Cues", because when I initially met with Rick, regarding the Longoni XP-S joint, he measured it and put some type of Hex Nut on the joint, and told me that a 3/8-16 joint would fit it, and that the McDermott 3/8-16 Quick Release may fit it. He also told me about a lady in my APA league, that's a customer of his, who actually had that shaft on her cue. So I met with her, and found out that the McDermott 3/8-16 Quick Release joint did fit. And then I found out that the Whyte Carbon Fiber and Bull Carbon Fiber shafts both had interchangeable joint inserts, and that the Whyte Carbon Fiber shafts actually advertised that they offered the McDermott 3/8-16 Quick Release interchangeable joint insert, and based on the good reviews about this shaft (on AZBilliards), I decide on the Whyte Carbon Fiber shaft.
But once again, I have to say "Thank You" again to Rick Phillippi of "Phillippi Custom Cues" whose help and advice made all this possible and a success!!!
Phillippi Custom Cues
http://www.phillippicustomcues.com/
182 11TH STREET
PASADENA, MARYLAND 21122
MONDAY- FRIDAY 9AM TO 5PM
Phone: 410-437-2386
EMAIL:
PHILLIPPIQ@AOL.COM
Also, I want to say thank you all the members here that gave me advice on this forum thread, and a Thank You to "AZBilliards.com" in general because if we (or I) didn't have this website as a central place to discuss any and everything related to pool and billiards, then I (and others) would not be as knowledgeable and aware of all the vendors, pool equipment and asscessories, and everything else pool/billiards related, which made for a good outcome for me!!!