I have a question for all here, and a big thanks in advance for the great advice. I have 3 racks of spareribs to put in my smoker tomorrow. I plan to coat them tonight with some mustard and then rub on some of the rub I have that I've used on some pork butts in the past. Now a few questions I have: - Do you suggest putting them in bone down? Does it matter? - I plan on doing them 3-2-1 and getting my internal temp as close to 225 as possible. Do you recommend spraying them with a mop at all during the 1st 3 hours? - When I put them in the foil, how much spritz should I put in with the ribs? Again, thanks everyone for your help. This site has made friends and family think I have some real talents when it comes to preparing meat!