I have 2 5 week old pullets who won't go down the ramp into their run by themselves. The first few days we picked them up and put them in the run and but them back into the coop at night. Now we are just letting them figure it out themselves...BUT.. they aren't getting it obviously...they have been in the coop for 3 days straight now. Should I help them along and guide them down or just let them figure it out in time.