Originally Posted by speers90
Have you calibrated your thermometers to make sure you aren't over cooking? Also the safe temp for pork is now 145, if you hit that you should have tender pork. Make sure you let them rest for at least 10-15 minutes after taking off the grill.
Speers09 brought up a good point. Over-cooked is tough and/or chewy.
Also remember when you pull the pork off to rest it will continue to cook slightly more in internal temperature as the juices redistribute back into the inner cells.
also check your cooking temperature in your kamando.