Hi, I have used Flukers once before and I will not use them again. I'm now using armstrong crickets and they are GREAT!!!
Do another search on the BOI and you'll see a post I did on my experience with their feeders.
Or you can email me and I'll be more then happy to let you know what happened....
EDIT : OOPS!! I totally forgot that they have that nifty little email button on the bottom of the page...