I have found some unusual things in the nest box. Soft shelled eggs, partially formed eggs joined together by membranous fiber thingy and a teeny tiny perfect pullet egg but today I had a perfectly formed egg that looked like it had been tped with wet toilet paper which had subsequently dried. I don't usually wash my eggs but this one needed it and When I rinsed it off,the "TP" t became soft and a little slimey like the internal membrane. Anyone else ever have this? The hen has been laying for only two months so maybe she is still working things out. what do you think?