Looking to know if any of you guys have tried this before.

I am think of making a foundation mold where I can set the wired frame over the mold so the wires rest on the lower part of the mold. The mold would have to be sized to fit snug inside the frame so the wires rest lightly where the wax will be poured. Then pour in the wax and place the top of the mold inside the frame and press down. I accept that the volume of the wax will have to be controlled so that the foundation will not be overly thick.
Then when cool lift out the top of the mold out of the frame and then lift the frame from the bottom of the foundation mold.

Any body tried this idea?