I have an NX-80 and have noticed a problem with ePocrates and Graffiti 2. When you attempt to write any letter followed by "i" in the search field, it writes an "l" as usual until you dot the "i" and then it backspaces and writes the "i" However, in ePocrates, it seems to backspace more than once and erases the previous letter. That makes finding "Zithromax" difficult because the "Z" is always being erased.
I have had a problem with "x" for "i" I use the down-upstroke. I am using Jot by the way so I am not sure if Graf. 2 has this option. Try it just wirte the downstroke, like the "i" but instead of putting the dot on top just go back up the same way without lifting stylus off the screen. Hope this helps.
Well, it looks like the "Find" function works because that seems to use a standard text input field. I think the problem is with the "live" input field of ePocrates which scrolls through as you write each successive letter.