I have a workbook which was quite large 1.4mb. I wanted to reduce the size so peice by peice I deleted forms modules and sheets to see which were the problem parts.
But interestingly enough I have now deleted eveything in my workbook and It still remains and 400kb???
I have deleted all code modules, sheet code, user forms, defined names and custom views.
I have tried saving as an html but alas it still remains at 400kb.