For those of you tracking order/ship/receipt dates, I received my new plain Ti yesterday (6/7). I ordered it on 2/28. I never received a shipping confirmation, and my order on the HL site still says "Processed" with no estimated ship date (compare that with my external charger order, placed on 9/25/2017, which states "In Progress" with an estimated ship date of December 2017).
I probably won't be firing the new Ti up soon, so no performance report at this time. I can offer my observations from comparing it with my January 2016 Ti unit.
First, the back end seems different. When threading the back end onto the body it turns freely for longer than my old unit. It only seems to become difficult to turn when it's almost fully tightened, whereas on my old unit the threads seem to "catch" earlier and offer resistance longer (hope that makes sense).
The clicker behaves differently than the one on my old unit - almost exactly "opposite". On my old unit the red light comes on about half way through the initial clicker push, before the clicker actually "clicks". On my new unit the light doesn't come on until I release the clicker, after it actually "clicks". The behavior of the lights is similarly reversed when turning it off. I believe that this describes the difference between the initial clicker design and the newer ("digital") design.
The temp dial turns more smoothly on my new unit, with no detectable "gritty" feeling, but overall it is harder to turn than the dial on my old unit.
Now the fun part...
I was really excited to get my new Hopper. I decided to charge the new battery that came with it (GHB2 of course), so I connected the Hopper charging cable to the back end and plugged it in. The lights flashed red once, as per usual, then nothing. No red flash every 3 seconds as expected. I tried it again, same result. I tried a different battery, same result. I tried a different charging cable, same result. I tried a USB port on my computer instead of the USB/AC adapter that I've been using for years, same result. Panic set in. I have lots of charging options (4 Hoppers, 4 Hopper charging cables, a Nitecore D4, and a two bay Tenergy 18650/14500 charger) so I wasn't really concerned about not being able to charge the battery, but this IS my brand new Hopper and I like having the option to just throw it on the charger without removing the battery.
So I kept trying. I connected it to the charger and tried fiddling with the clicker. Suddenly I got another red flash, and it started charging! So I tried to repeat the procedure, but nothing happened the second time when I fiddled with the clicker. I kept trying different things. At one point I just touched the back end and the body at the same time, and it started charging! I tried repeating this procedure, and it seemed to work occasionally, but not always. So I slept on it and tried again today.
Today I connected it to the charger and got the initial red flash. I had to attend to something else, so I just laid the unit down. A few minutes later I looked at it and it was charging. So I tried it again - connected the charger, saw the initial red flash, laid it down, looked at it a minute later, and sure enough it was charging. So I tried laying it down and connecting the charger without touching the Hooper itself. Same thing - initial red flash then charging a few minutes later.
So I started timing how long it took before the charger "kicked in". Each time it started charging right around 27 seconds after I plugged it in.
I'm relieved that the charger actually works, but I don't recall anyone reporting this type of behavior before on this forum. It is reproducible, and it is pretty close to just under 27 seconds each time before it starts flashing/charging. It has successfully charged batteries (to flashing blue), so it appears to be working correctly despite this odd behavior.
So the whole time when I was fiddling with the clicker, or touching the body in different places, the 27 second timer was actually counting down, and eventually it just started charging on its own.
Anyone else experience this issue with the Hopper charger?