While cleaning my Solis (Baratza) Maestro I broke one of the tabs off the burr holder. Ordering a new holder from Baratza and the followingg description appears:
"(5068) Burr Holder for Solis Maestro, MP, and other. The original Solis burr holder was flat on two sides. The new burr holder is round and difficult to get in and out of the grinder. "
Has anyone installed one of these? Any hints on how to fit a round peg into a square hole?