Cool. I purchased an Ofrei replacement T-19 for the 1665 case and because of the case that I could not use the gasket setup, but the GS, retainer ring and she's tighter than a mule(don't ask )
I wonder(Ronin) since you have been great at providing my inquiring brain with loads of great information, where I can get the correct retainer ring, friction ring and bezel setup, or how can I dup it? So far I'm pretty happy with the setup I got from Trevor, and though I had to modify a few things, it's not bad for the money at all.
Thanks
E