depending which part of the message you refer. But yeah, when possible i replace LOOKUP by a READ ... depending what also on-board i may use an external EEPROM. I don't have any conventions. Since awhile all my projects are different. I just try to find the best compromise to reduce cost, pcb space etc etc.

Code shrinking is a kind of funny challenge... Peter says he already shrink it and maybe he's still working on, i don't know. What i suggest to him, is to post his whole code here to see how much we could reduce it.

Not a must, be as i said, that's fun. I know Darrel like that kind of thing