Please share your opinions. I have a costco spiralcut pre cooked ham.Am going to smoke it up to 140*. It came with a glaze packet.The last sentance in the glaze prep instructions is "Glaze ham as instructed in brochure". There is no brochure! So , should I glaze first and smoke to temp, or glaze after 1,2,or 3 hours in the smoker?Thanks for helping.