Hi I bought a candler about 5 months for my canary eggs and it worked great and it even works on the chicken eggs in my refridgerator, but I can't see nothing threw my button quail eggs? Is there something else I can use to see what is going on inside. I have a few different lamps around and globes. Any ideas? I can see through the light green ones (4 of them) but the rest 16 nothing. I want to see if they are going ok and which ones I should toss out.