I've had my truck for 2 years now, and it has 231k on it. I keep putting this off but i gotta tab it before, it finally happens to me!

I did the same thing Cody......I have 249K on mine and my buddy called and told me to go to Cummins and get the parts and he'd tab it....so I took him up on the offer. Mine was out about 1/8" and I sleep much easier knowing it's fixed.