Regarding the replacement backend I just received from GHL...
My grey Ti backend that I have had for about 5 months has not had a backend replacement til now. The body was replaced within the first week. I recently wrote that, after I reported the backend and they shipped the new backend, the "failed" one started working again. Flawlessly.
I almost thought of telling GHL, but
@Vapor_Eyes gave good advice and told me to just roll with it and take the new one and ship the old one back. I'm glad I did...
(BTW, I have a raw Ti the exact same age, and had it's
backend replaced at about the same time as the grey Ti body, and
that new backend - I thought - felt just fine.)
This new grey backend actually
feels great. The Temp dial turning is so much more effortless and virtually feels smooth as glass. It's like it's a new design to the way it feels. Under performance it stays utterly cool and the vapor is abundant. And this is comparing it to my raw Ti.
I can't wait for the raw Ti backend to fail so I can get the latest production run of backends for it.