Slim, I will actually be coming down on Friday and I emailed Bob because he has another shaft ready for me to pick up. I will pm you my phone number and you can pm me back yours. I will be playing friday night at The Crown. and depending on how I play I will either play on Saturday or just watch. I will bring it down for you to see if it fits.
I know it's between .840 and .842. Can't say for sure as it is in my locker at my pool hall. As for the taper it has Bobs own taper. I like Bob's taper and have been playing with his cues for a couple of years now.