How to rectify cracks in colors in Tanjore paintings?

Hello, the broken board surface could be caused by the amount of water in the primer, therefore it's not just gum or powder. Cracks are not caused by using too much binder. What is the consistency of gum when you chew it? Is it too thick, too thin, or something else? In light of this, we should dilute the paste with water to create a coat. This is why I am opposed to any predetermined proportion or formula for the steps involved in the tanjore painting procedure. To relieve tension, you may always buy a ready-made board from a store and concentrate on the painting process itself.