I had the opportunity to check out four TBH's today. In one of the discussions the question of regression from continually culling and harvesting comb came up. I would like to know if those with TBH's have seen a constant regression to smaller and smaller cell size over time as comb is harvested and replaced by the bees?

Would TBH raised bees be better candidates for placement on smallcell foundation at some point, versus just regressing normal bees?
This would possibly cut down on small cell regression comb mess ups.

Thank you.