My DL isn't what I would expect-- you actually have the microbes in it? ANy other visible critters?? My coop is a combo of leaves and poo. ANd hasn't done anything to decompose.I, too, clean out my coop in the late Fall and toss it all onto the garden for overwintering.
I use shavings.
Whenever I toss in some bread crumbs or scratch, the chickens mix the DL up very well.
My litter is kept dry since my coop has a wood floor.
SUggestions welcome from anyone.