Anyone out ther'e using a gill pl 60 core aerator. How much additional weight are you adding to the tray? We are having some difficulty attaining 3 -4 inch plugging depth.
I don't have a Gill core aerator. But my First Choice has room to set twelve 4 X 8 X 16" solid blocks on it. They add over 400 lbs of weight. Click Here to see a picture.