When reading about placing swarm traps it is mentioned to place a couple frames of old dark comb to attract the bees. Since this is the start of my second year and both of my hives have made it through Winter (so far) I have no access to frames with old comb. I can only place new frames with undrawn foundation in my traps. I even asked a local keeper if he had any old frames to trade with comb and he told me the stuff is like gold and he can't spare any. Will the bees even be interested if I place the traps with undrawn frames? Is there anything I can do beyond lemongrass oil/swarm commander to get them to use the trap? Or will my success be hampered by the fact I can't get any drawn frames?