ToolTT heatsink head with 16MM single optics or 20MM triple optics?
WTF?
Did you made it or do you need it?
Haha just the response I hoped. I did not make it. But recently new posts with C8TT head in daily mod thread reminds me that your C8TT was most unique thing to come along in a while and personal favorite. I want something similar for a smaller and larger battery tube. It needs some family members.
I’m open for any crazy ideas, but no more batches of such parts. They are not profitable.
How about a 2x18650 extension tube for the Convoy S2+?
You can ask Simon, he should not refuse.
Doubt. He will probably say that it is not profitable, because there will be no demand. Even for the extension tube.
He makes C8 extention tubes - mostly for the UV version. S2+ is more popular host.
I asked Simon and he has no plan for an extension tube, not surprising as I can’t imagine too many other people would be interested in such a thing.
There can be many people interested - but you need to explain why this config is so good.
I can just imagine all the happy people buying the extension for their S2+es, loading ’em up with a 2S arrangement… and instantly frying the come-with driver. 
Yes exactly! I was thinking of doing something foolish with my all-copper S2, a FET driver and a XHP70.2. If I were Simon I wouldn’t want to deal with the headache of customers not understanding that you can’t just slap 2S cells into your regular S2 without releasing the magic smoke.
Solder blob 1x18350 and one flat top, use in series and see how fast your xhp70 becomes really exciting for the day you mod it until you realize FET driving an xhp70 at low modes is inefficient and ugly. Just slice and dice a 3v xhp50.2 and you will have dozens of driver choices
Just received my Copper Spacers for the S21A today!
They look great BTW and I cannot wait to see what a triple SST20 will do in these 
4x S11 quad Alu
4x S11 quad Cu
30х S21a triple Cu
are available for sale.
Just a quickie question:
Do you have plans on Triple LED full S21A pills?
No.
I was thinking about such batch a year ago and decided that making simple spacers batch is better for everyone.
It took a few years to sell the last 50pcs batch of S2+ triple pills. S21a pill would be much more expensive, at the same time it is still not close to being as popular as S2+.
Would it be possible to get a set of thru-holes drilled in the S21A Triple Aluminum spacer to match up with the tapped screw holes in the pill? I’d like to be able to use a long set of screws to clamp everything in place…
I need to think if it is possible or not. But only Cu S21 spacers are available atm.
And zhey are great! I wish i purchased more pills :(