I finally applied Dave's Board Butter to my Boos maple edge grain board last night. It had started to split between stays but all the sites said this is normal so I just decided to feed it. Boy, was it thirsty like a drunken sailor. I like the looks of it better and some of the smaller cracks have closed. 1. Does the BB dry thoroughly (it's still a bit wet) maybe I put too much on but scraped all of it off with a bench scraper last night??? 2. Shoiuld I still fill the larger cracks with cellulose wood filler?