Dead bees in tray

Ugh, so sorry to see the pics but they will help others point out possible solutions. This does sound like a fairly common problem with the F2 setup. I’ve lost track a bit but I think @danika might still be helping with customer service needs. Looks like @Herzo made a repair that worked, and @Siew used wax to plug the holes. It was a while ago but maybe Herzo will see this and post pics?