I know a good rub goes on hours before to get into the meat. What about injections? Do you do injections just prior to smoking so as to keep as much liquid in as possible... OR.... do you do inject hours before so it will get into the meat like you do a rub? Opinions welcome! BTW... you guys have given me SUCH great advice so far... you don't even know how much you have helped this newbie dive into the glorious world of smoking meats! Thanks good people!