Remember this post guys?
Well
@DDave has his MIL now and I have had his first pass at the mod from the items he has on hand and tested it all the last few days.
Did someone say micro-dosing? well here is a 14mm tapered down bowl, which yes I do realize kinda defeats the purpose of the 18mm female on the unit itself but it does allow a tiny micro bowl screen. This really is the final cherry on making this thing like a portable log, as it reduced the bowl size to near the nano.
The adapter I have cut down to be more flush with the 14mm glass joint.
The taper on the 18 and 14mm mouthpiece is not a wide bore here and is pretty nice in the mouth overall, but I think something in-between what i have here and the stock RBT ones would be my ideal.
Here it is with the 18mm tapered stem.
Speaking of which did you notice the kick-ass basket screen tips? They work well seem durable so far clean easy in ISO/ETH and best of all can hold keif with 0 particle pass-through!
The above image shows on the left a RBT stock stem, on the right is a cut down ISO stem to match the relative length. Please note how this decreases the internal diameter as the glass wall is thicker, just something to note. This pick also shows off the screen well. The ISO stem has a RBT screen installed in it.
The screens
@DDave has fit an RBT stem perfectly with a little bit of a scrunch on the first install, then a snug fit then on.
I have had 0 issue with the stem contacting with the heater screen with this basket screen installed on the top of a stock stem, tho I do believe the final revision will have a bit more space to work with here for safety of the unit itself.
Also something to note, which I forgot to take a good PIC of is the stem itself has an internal screen below the basket screen, which is a good second layer to catch something. But more importantly you can load between the basket and the internal screen, for a lower bowl (similar to how the stems come with screen installed from RBT) so what this allows you to do is pack the same stem in 2 locations.
Then what about double-decker bowls like the SUB? Herb in the internal chamber hash ETC in the basket?
You can see the internal screen in Pic # 1 and 4 in this post, its visible from outside the unit.
If anything here seems up your ally hit
@DDave up and hop on in with us in the beta of developing this mod.
Pretty sure he also has the screens available if you just want those.