Yeah, a few months ago. I've always had a KFL going on a ProVari.
I've just gotten out of the habit of doing both coils. I have no idea why.

Just too lazy to rebuild the coil, which takes exactly as long as it does (start to finish) as burning off and rewicking the KFL+.
I'm okay, just dragging. So far, just feel like I'm starting to come down with something.
I do that sometimes, then that's all that ever becomes of it, and in a day or so, I'm fine.

I tried to avoid him as much as I could when he was sick.
Oh, okay.
I've been burning off and re-wicking these same coils in the KFL+'s for MONTHS.
I guess that's okay. Not sure I want to know if it's not.

I just burn them off, rinse, wipe them off, rinse in hot water, dry them off, burn again, then re-wick.
Seriously, these coils are since before Thanksgiving.