[ranebo]

You are correct this was actually and error in my re-collection. I remembered when writing that it was missing something but mistakenly thought it was the EZ. In fact the model number on the case was "PIC7KS" without the 6. Good spot.

[hunter2_]

Ah, in that case you were free to add any of {"6", "6-EZ", "-EZ"} because the code includes "PIC7KS-EZ" as well; you probably did choose "-EZ" after all!