just holding the cap with a pair of tweezers and insert from the bottom for a second.. as soon as the wand engages/1st yellow blink I hear it.. it's not very loud (be in a quiet room) but a high pitched squeal/buzz is heard.. og cxl cap and supercapacitor cap are dead silent when doing the same
as I mentioned I've heard it a couple times, I would not call it quiet in those cases, it was above conversation level and quite noticeable, I just can't consistently make it happen with ceramic tweezers at any depth with any cap nor with any cap on the ceramo. I was hoping you had some specific method that worked every time so that I could try to replicate it with the inductor. my suspicion is that since the inductor is physically in contact with the cap it would prevent those harmonics (the way touching the glass liner of the wand would).
overall I'm still on the fence about the ceramo xl. I haven't been able to get any of my caps except the super cap to stay tight enough on the polished ceramic to be comfortable using it native, and it's too tall for my tastes as a wpa so I don't enjoy using it upright (in which orientation the cap obviously stays put).
I'll probably keep it but I doubt it will be in regular rotation, and I'm having a hard time thinking of any use case for which it is my first choice. I agree with what others have said, that it should have included the mouthpiece and better cooling (I think they're using us to bankroll production). it feels unfinished and rushed, but in all honesty I feel similarly about all camouflet products I've tried - like they are concepts of products but haven't quite been completed. for the ceramo I would like to have seen a matching mouthpiece and machined surfaces for the outside of the bowl and the 14mm taper of the mouth, similar to the phase 3 zx and zbowl since they are mating surfaces. I won't get into my thoughts about the other camouflet creations in this thread except to say that I believe they all need tweaks. Between the unfinished feel of this release and the karmic baggage that comes with their association with Hopper Labs, I probably won't be giving them any more of my business.