Hi, I have a small flock of 5 hens and 2 rooster.. My flock has a two story hen house. However the hen house was used for something else years ago and we converted to hen house last year,...anyway to get to the second floor there was a tree trunk which the hens where using just fine to go up and roost in the top... However I got the bright idea that a ramp with step things would be easier for them ( should have left well enough alone) I spent weeks trying to get them to use the ramp thinking they would get use to it ...they didn't .... So finally gave up and put the tree trunk back in ..... Now they won't use it either ... They are roosting on top of there laying boxes and only using half of there house ....any ideas how to get them to roost back in the top would be wonderfull.