I am a hobbyist and I throw at my universities ceramic studio. I have a really hard time drying things right. I go on Tuesdays and Thursdays at noon. If I throw something on Tuesday, I cant get it to dry properly by Thursday. If I put a plastic bag over it it is still far too wet to trim on Thursday and if I leave it completely bare it gets to bone dry. I cant figure out what to do differently. Any advice would be greatly appreciated.