I have been busy laying out My Spaceship. I am very happy with the way it has all come together and I hope the finished product can be as stellar (no pun intended) as I'd like it to be in keeping with the stellar quality of the work. I am in need of some trimming advice: e.g. about how accurate can a printer get when face-trimming a thick-ish booklet? I need to get pretty close to the margin, and I'm not sure how much space to account for for the trimming. Also, does anyone have any experience with sewing covers to already-trimmed "guts"? Ideally, this is how I'd like to do it, but I don't want there to be too much discrepancey between the cover and the interior. Any suggestions in these regards would be appreciated. Fanx!