Thank you Mark! I haven't had the chance to post some of the awesome products I received but will follow up soon!
For many members, in regards to trying to accommodate different lengths of the cells, the problem is that the original e-series is based specifically for standardized CR123 cells with no positive spring on the light engine. This creates a lot of limitations as we now have varying lengths of 18350 cells (not to mention 18500 and 18650 cells), e-to-c heads with positive springs on the light engines, tail caps with varying internals with different spring lengths, etc.
To date, the only true compatibility is the thread sizing (even the thread lengths differ, e.g. E2T-MV head, edcl1-t tail, etc).
I think we've come a long way into modifying the existing E-series line, thanks to members like Mark who continue to develop parts per request. I feel lucky with a simple fact that we now have a production part that can accommodate 18mm cells with e-head e-tail.
Kudos again to you Mark!
Thank you for your continued support, euroken.
I still have many things in the works, just don't seem to have enough time for everything. LOL.
The most important thing for me now is to solve that HA3 Natural issue, my new supplier's samples came out well.
So if the production lot turns out to be good, I can at least put that problem to rest.
Cheers.
Mark