Well to give you a simple explanation when you are putting too much heat on a metal it becomes recooked as we say in France so the metal becomes less hard and holes are changing diameters by this...
Type: Posts; User: Mcbride19
Well to give you a simple explanation when you are putting too much heat on a metal it becomes recooked as we say in France so the metal becomes less hard and holes are changing diameters by this...
You're right the jheads are really cool easy to use and to clean.
EDIT:
Be careful with a busen burner you may change the size of the hole of the nozzle, the best way is acetone but it takes a...
I also think that you might be clogged.
To unclogged the head you must unscrew the nozzle and remove the thermistor and the heater.
this must be done after heating the head, never do it when it's...