Master caster lead not flowing

[Magimps]

I have a master caster , I’ve put a new orifice plate to match the double Mould .
But apart from a very tiny tendril no lead is coming out.
Suggests, thoughts

[ReloaderFred]

It could be plugged with debris, or the temperature isn't high enough to allow the alloy to flow. I made a tool with a wire just under the size of the orifice bent at a 90 Degree angle to clear debris. Sometimes, hitting the orifice with a propane torch will take care of freeze ups after adding more alloy to the melt which has lowered the temperature in the pot.

Hope this helps.

Fred

[shootinfox2]

Have you tried adjusting the plunger, lever travel, etc?