the pen delaying thing, ya that's been happening to me too.
What problem are you having?
The pen is delaying, the lineart shows up much farther away than were I drew it
Hmm, I've noticed that it does that more when the line correction is set higher, presumably because it's registering the whole stroke but slowly moving in a way so it smooths out or... something. It's more noticeable the faster you draw. STUFF!
delete re install