I just tried a new technique this past week while brewing a blonde ale, and its definitely worth mentioning. Malt Conditioning! I put 140ml water (ratio of 11lb grain/100ml of water) in a spray bottle and misted down the grainbill, rolling it in a bucket to evenly distribute, before crushing. When I crushed, I had almost no dust, and the husks were noticeably more intact. Also while doughing in, I didn't get a single doughball. Efficiency stayed the same, but this is definitely something I'll be doing EVERY batch. Try it out if you are crushing your own malt! Takes very little time, and you can spray at night, crush in the morning since the amount of water is so small.
Cheers

