analog in to 4 bit LCD driver

neillzero,
Thanks so much for the trouble shooting help! I've been sitting here looking over the wiring over and over and over, wondering what could be wrong.
Turns out, once I delete LCD4bit.o and recompiled the code, it worked perfectly! I'm glad I found your post, maybe this should be in the wiki? Maybe it is and I missed it!
Thanks again!