I wanted to know, about the stalk, you said 4 commands and not 16 the rest for something else, what's this something else ?

This wasn't about the stalk, but about the tuner ID switch. In the current design it uses 4 bits of digital IO, giving 16 possible IDs. I want some of those digital IO lines for more useful things, so I'm going to change it to a pair of two position links, giving 4 possible IDs.

The stalk system will be unchanged.

pca
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