Has anyone made wooden top feeders? I have made one and coated the inside with wax which was not the easiest thing to get the wax to soak into the wood. I have now made 4 more and was wondering if anyone else has made any of these and what you have used to seal the inside of the feeder. If wax was used then how did you get it to soak into the wood. I heated up the wax and tried to brush it on and it sat on the surface then I used a torch to heat the wax and wood to get it to soak in.