I have been somewhat hesitant to purchase any peaberry since I acquired my Hottop B.
From the appearance of the holes in the drum, it seems that it is more than likely that some of the smaller sized beans could become wedged in during the roast. What I have been able to find by looking at posts on GCBC is that some have encountered no problem, while others are also apprehensive.
May I draw out some more responses on this topic by those who have "been there and done it?"