Jen, what ohm Fluxomizers/Clearomizers are you running?
Not sure if I'm running into new problems due to the better batts (AW 17670 vs. AW IMR 18490) or power delivery on the P+ is just that much better... these lower resistance fluxos can't take more than a 3 second button press before tasting burnt. I switched over to a 3.6ohm (3.9ohm DMM measured) Fluxo and that seems to work okay until the battery hits 3.8v and I can't keep wattage where I like... okay for now, just not the vapor I prefer is all.
However, I am absolutely amazed at the power delivery of the P+, and the fit/finish is second to none, truly "magic in a tube". One area that I am looking to tweak is the button travel and spring resistance. The battery post is already at 4 brass washers and can't take another, so I gather the only other means would be with different springs. Oh and the locking switch... genius! I have another bottom button mod with a screw lock and almost never use because it was such a pain to lock/unlock.
The other big surprise is just how lightweight the P+ body is, even when I got the mail I was thinking "no way is she in this box, it's too light". Nope, just slimmed it down to almost nothing weight wise. The reduction in weight does nothing to take away from the sturdy and solid feel the P+ is in your hand though... I really want a P+350 now.
David, many thanks for sharing your creations with us all!