Diff cups

[Challenger]

I don't know how you temperd: First you heatit to a blue color and then let them cool or you sumerge them in oil???

 

[Ludabud]

yup im having to same problem with my MT. diff cup went a few weeks ago and now today after 20 mins of just toying around the house another one went. gonna have to stock up on some i guess.

 

[the1320god]

I don't know how you temperd: First you heatit to a blue color and then let them cool or you sumerge them in oil???

heat to blue color then let air cool.