That hasn't been my experience.If you do it in the middle of a shaft it can't be disassembled. The key rides up on the radius at the end of the keyseat and jams the hub on the shaft.

That hasn't been my experience.If you do it in the middle of a shaft it can't be disassembled. The key rides up on the radius at the end of the keyseat and jams the hub on the shaft.