Cheers buddy..
Well firstly, is it only worth doing if you have a lot of flower/kief? Do you only press one at a time or a combination of both and how often would you press roughly ?
I've just spent 10mins writing a reply and was only allowed 420 characters lol. Don't press abv. Make oil with it or edibles. Yes you can press the 2 together flower/kief. Put the kief between flower in a nug-smasher first.