I'm tempted to ask to go back to teflon if it's under warranty. But first thing tomorrow I'll post some pics because this is not what it's used to be.
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@justcametomind
So sorry to hear. Yes, please post pics---close ups of the chamber.
Where did you have glass core installed, are you US or Europe or ??
Sticks posted that the glass core chamber will glow when the unit is on, internally from the power or temp light. If so, take a pic with glowing glass.
Anybody have a picture of a new from factory glass core chamber and/or a
@stickstones replacement glass chamber? We can compare when you get pics posted.
Your chamber sounds very odd---
Hopefully you knew when you upgraded to glass that the flavor chamber is the Teflon and the glass chamber is the more hard hitting/punchy chamber with a little conduction added and a little flavor lost/ a little harshness added----- BUT it should not be massive harshness added.
Have you done a burnoff----in case the new one has some oil, sealant, gunk in the vapor path that causing big harshness?? Turn on red for 15 minutes (no herbs). Get long whip and draw hot air into whip and then blow the whip out-repeat 50 times , you're trying to get hot air thru the unut to flush crap but NOT inhale into your lungs!
Or clean chamber/top with ISO, again, to remove any possible contaminants so unit is clean.
Hope you get it performing as it should