Patiently awaiting the 510 stems. I hope to start rolling some out through January.
The glass gets very warm but not such it will cause instant burn. Mind you, I wouldn't hold it long enough to find out.
The bowl holds about the same in volume as the Eraser but is longer and narrower. No cold spot but the load does shrink up quickly and changes the distance between the element and load as it shrinks. This is compensated for by upping the temp after a couple good puffs. I also give it a stir half way through.
You are correct that the screens are doomed and wedged. This was a hard part initially as the screen wanted to push all the way through. To overcome this, I decided on using the 510 stem to support the rear of the screen, making it much simply to install.
I really like to watch the coil as it heats and really give you an insight to wants happening. Great for experimenting with settings, like preheat etc.
For those on the waiting list. I recommend you grab a 14mm 45 degree elbow adapter for use with WTs. Also, great for the stainless steel sponge for use with Shatter and such. The setup below has yet to be cleaned. But has had over 2 grams go through it. Once the splash through or reclaim builds up in the spheres I chase it back into the ss sponge with a lighter. Also, the 45 degree give a flexible holding position in where you can observe the display and element.
Can you tell how I hold my Cuboid? LOL, the black units have terrible paint jobs... But gives it the broke in look.