ATTACHING STOCK MATERIAL TO PROTOTRAK FIXTURE

Make sure that the fixture is very clean and free of any left-over materials. If needed, clean thoroughly with a brush or a rag and compressed air until no chips or particles are left

Place your Core/Cavity block in the appropriate location.

Your material should sit flush with the fixture. If it does not, it could bind and get stuck and therefore not mill properly. If the material does not sit flush with the fixture, remove it, clean all surfaces (posts, holes, surfaces, etc.), and re-attach the part to the fixture

Using the Flat-Head Cap-screws and the 5/32 hex wrench, fasten the material to the fixture. Make sure the part is tightly snug onto the fixture.