I am currently testing variations of jeffs rub. Instead of spending a ton of money on a lot of racks can you just cut 1 full rack into 3 smaller racks and cook them the same 3-2-1 for spares. I didnt know since they would be 1/3 of a full slab if they would be done cooking a lot quicker. What I was planning was buying 3 full racks which would give me 9 smaller racks where I can try 9 different variation of rub.