Quote Originally Posted by davewanna View Post
Be sure to add some spaces onto the end of the displayed temp (" ") so that when it goes from 10 to 9 degrees... you don't end up with 90. It is messier to code this way, but will result in a 100% flicker-free LCD...

Only use $FE,1 to clear the entire screen when you have to.
Hey, don't knock it, I'm not a perfectionist, if it gets the desired result then that is all that matters.