oo yeah 109 is cooking your little roots, also I agree with the light usually for seedlings a 5 dollar propagation tray works well with a Small dome and the light is keep ed about 6 inches away from the dome, if a large dome is used put the light a little close, and regular cfls from wall mart will do well here no heat cheep and the little guys cuttings or seedlings love them.

I once used a takeout plater from apple bees as a propagation tray for a girl friends grow. we laughed for so long cause we asked for a tray for like 2 frys and some lettuce and condiments in the little cups they give you. they were like damn they like their Fry's and cranberry stuffs lol.