All of this is fine for the 2nd run, and for the most part I am favorably inclined towards the suggestions made. For example, if at all possible, I will have the packs be welded packs, made up by another company. And I will have the LVR boards customized a bit more to make things easier on me. And I can have the copper end caps made by another company.
However, none of this has anything to do with the 1st run for several very important reasons:
1. I already have all the LVR's and they are the way they are, so I'm locked in to remote mounting the FET with lead wires.
2. I already have all the 2/3A cells striped of their insulation, and prepped for end-to-end soldering. Or are already waiting for final assembly in the form of completed bare packs.
3. I WILL ONLY SELL PACKS CONFIGURED LIKE THE ONES THAT WERE FIELD TESTED. This is important. I am conservative by nature, and I have seen way too many instances of Murphy's laws in action. I simply will not change horses mid-stream. Willie offered to change the PCB back before I ordered the LVR's for the production run. I had the chance. But I didn't do it, because I was worried about whether or not he would get it right, and what it would imply for construction and longevity. Quite simply, it hadn't been field tested, and thus I wasn't going to go changing it.
I have one rule, and one rule only: make the highest quality, most reliable item I possibly can, everything else is secondary.
Each M6-R pack has its own number and label. Each one feels to me like a work of art, like something I am justly proud of. I am a craftsman at heart. I am inordinately proud of every single thing I send out to people. If I'm not, I don't send it out. Period.
I got out of piano tuning, repair, and rebuilding as a living because the pressures of earning enough money undercut my very strong principles about doing only good work, no matter what. I simply will not allow the same thing to happen to my flashlight hobby. I want to earn money, at least $4 or $5 an hour plus expenses, but mostly I want to do good work, and to have people appreciate my work. If that means I can't meet demand, so be it. Obviously someone else can step in and try to meet the demand, too. AWR can sell a ton of simplified and streamlined rechargeable M6 packs if he wants. I have no problem with him selling them, or people buying them. But I will not downgrade a single thing about my M6-R packs. Not one. If there is something inferior or lower quality about using welded packs, I won't, although I can't think what the problem would be. I expect I will be using welded packs for the 2nd run almost for sure. But I'm not going to use 4 oz PCB material for the end caps (!!!). No way. The LOTC springs will rip that up but good in no time.
I won't be changing anything essential about the way I put the 1st run M6-R packs together. I have already streamlined and assembly-lined as much of the build process as I can.
I'm happy to hear suggestions--although they are probably best saved until after I post my construction details thread. But I don't want to get into any arguments about changing the 1st run packs. I have said two or three times already that if anyone is tired of waiting that I will refund their money (if they have paid--there was no requirement to pay early) and/or release them from their signup commitment.
Once this is all over and I've had a bit of time to recover, I won't remember how grueling it was, but only how pleased I was with the results, and how happy the people were who recieved my stuff. I aspire to having my name on something guarantee quality. I'm obviously not in the same leauge as tvodrd, but that's what I aspire to. I want to make good stuff.