I have a Lee mould that has had the top shaved off to repurpose to another gun. I cannot keep the shoulder bolt tight that holds the sprue plate on. If I bottom it out it is way to tight and when it is just right opening and closing the plate causes it to back off. So, I need a drop of loctite. But, what number does one need to hold up to the heat of a mould?
Insight please!
Thanks Matt