Brood Frames

My brood frames are being extended by bees continuing to build comb on the bottom. I have received conflicting advice as to wether this should be removed. Some are full of honey and others are capped. They do not seem very interested in the supers.

 

[Trincomalee]

 

[Gilberdyke John]

There is only an inch or so of space between the bottom of the frame and the floor of the hive in my brood box. It sounds suspiciously likely you have the wrong frames in your box. Possibly you have a 14 x 12 box with DN4 frames?