I apply a generous amount of common sense and rub it in well. Every thing mentioned in the above posts sounds great, I like trying new techniques to solve problems. I try not to be overly concerned with edges not coming into plane due to twisted timber,(use Jims method, or a level and a feather mark) as long as the joint is square the structure will stand square. I do understand the the reasoning behind having every thing neat and tidy, it's a personal opinion. I have never had a client complain "those two members aren't in plane", and I have had some fairly wanky stuff. When working with rough sawn material your 9"x9" isn't 9"x9" there are many options. One of my last resorts is to put it back on the mill and resaw. Voila' a perfect reference face. I know every shop dosen't have a small band mill but they are handy and worth looking into. Tim