Today I smoked some pork ribs. Last night I poured apple cider over top then sprinkled some rub on. Then this morning heated the smoker upto 230f smoked them for 3 hours, then foiled with apple cider and apple cider vinegar for 1 hour then put back in for back in for another 2.5 hours. Used toothpick test and they seemed good. Tried bend test seemed good. Cut one of the end of the rack it was grey and looked cooked but after the meat sat for a few min it turned really pink what causes this? The top pick although looks pink that is when it was first cut looks grey the camera makes it look pinker. The Pick looks pink like a rare steak.