Sorry that you are having problems. Can you confirm that your starting recipe is:
Ball Clay 50.0
Water 45.0% of dry amount
Soda Ash 0.1% of dry amount
Sodium Silicate 0.2-0.4% of dry amount
... and say exactly what changes you have made to it (e.g. amount of water, feldspar, bentonite, ...).
How do you make your wares: hand-building, throwing or slip-casting?