When i press my formula and the plates lift
My foundations have a layer of skin on them with a horizontal bubble under the layer.
Would increasing psi from 600 up resolve air bubbles or do i need to revisit the formula.
Of 6 pans 1 comes out ok and 5 will crack and have a pillow of air across it about 1mm under the surface. So when i push on what looks perfect, it sinks down and a central crack/indent will emerge
Why is it tormenting me like this?