Hi,
I have a 35 year old home in Minnesota. I have added cellulose (blow in) about 16 years ago. That has now settled to about 7-9 inches. I would like to add fiberglass batts over the cellulose. There is no poly vapor barrier in the ceiling. The house has a 4/12 pitch roof, so getting to the top plate in some area's is rather tough. Looking for suggestions.

unless you want the mold fairies to visit your home and wreak havoc on your abode.