Do you guys elavate your heating mat...

[gssgarden]

off the solid surface?

Last year, I put the mat on the carpet and it seemed to cook them as only the outside cell pack germinated. I'd like to put them on a dresser but I have the 3 ft lights.

So I was thinking of putting some cooling racks for cookies down, them heat mat, then flats for a little air flow.

Good idea?

OR just figure a way to fit the lights over the dresser.

Thanks in advance,

Greg