This is part of the plan for the weekend. Just disinfected it from its last use for hatching some chooks. I could stick them in a top box over a Q Ex but I won't learn anything new that way! The rollers inside just now are empty. I'm just fiddling with the temp to get it to 34c from the 37.4c it was for the chooks. Keith Pierce on the Irish beekeepers FB page gave me some helpful advice on temp and humidity as he uses the exact same model of incubator.