QUIZ: What is wrong with those crowns???

[wojtek121]

too much whisky

 

[Car 54]

Being consumed, or used in the build up liquid?

 

[Juko]

Metal contamination.

 

[Juko]

Someone actually took a shirty in a box.

 

[Juko]

There's nothing wrong with them. Embrace mediocrity.

 

[JTG]

Which one, Peter, Micky, Davy or Michael?

I think Big Boy is the name of the one that can replace me...

 

[2thm8kr]

too much whisky

Or not enough?

 

[Car 54]

I think Big Boy is the name of the one that can replace me...

That sounds good and looks good to me http://www.bigboy.com/

 

[JTG]

Sorry, thought I was back on Riley's thread

 

[JohnWilson]

They are perfect blame your camera, works for me

 

[2thm8kr]

They are perfect blame your camera, works for me

That iPhone excuse is getting old.

 

[rkm rdt]

So is trouble shooting pfm mishaps.

 

[2thm8kr]

So is trouble shooting pfm mishaps.

Techs are still doing pfms? Oh no, were stuck in the '70's.......

 

[RileyS]

Sorry, thought I was back on Riley's thread

It was an honest question about vibrators

 

[rkm rdt]

That's what she said.

 

[Car 54]

It was an honest question about vibrators

I know, and I agree. You did have a disclaimer in your first post about it being a real question. I thought about posting a reply with all the posts that tried to be helpful, in one summery post. I can do that if you want, unless you read through them all, and did find some helpful information?

 

[charles007]

After first bake.
HINT 1: Creation CC

My Hint 1: All porcelains can tear like this using poor techniques.
Using Creation didn't create this problem, the technician did.
Hint 2. Over fired which doesn't create tearing like this.
Hint 3. Appears to have very thick porcelain.
I may or may not be able to duplicate these results with thimble coping,
poor blotting/condensing technique, and working in the dark.. lol

 

[Car 54]

Like hints# 1 & 3. It's not the porcelain, it may have something to do with it being run up into the oven to fast (a wrong program entered?) and not being dried out properly?
Or of using a build up liquid, and it not drying out long enough?

 

[Flipperlady]

Well first off , I'm not a C&B person but my guess is it's a temperature issue.

 

[charles007]

Like hints# 1 & 3. It's not the porcelain, it may have something to do with it being run up into the oven to fast (a wrong program entered?) and not being dried out properly?
Or of using a build up liquid, and it not drying out long enough?

I think you nailed it wit rapid dry-out, and using modeling liquids that can be diluted to lesson tearing.
I'm so use to using programmed ovens I push start and walk away without having headaches like these crowns.