OK! i see, my fault=(
i'll try with this thing today, got a feeling that everything will work+)
I think that healer healt dummy on and on because there was unchanched 0 in left corner, so bot tried to heal dummy=)
So, i fixed my mistake=) and i gave a suggestion:what if we swap dummy and healer and sot number of heals for 2 for example, than healer'd get more hp from resurrection than he'd get from healing, wouldn't he?