Any advise? I never really use it... but its there... it is so blurry no matter what I do... is it possible to make it crisper? Can the twirling be contoled to be more directional? I have tried to get dabs to align along the brush stokes but it hasn't worked... any one had success with this feature? What I wish is I could have my color sampled only at the start of the stroke but not there after... like I was letting the computer choose my color of paint rather than that I was revealing a photo throrogh displacement.