Bryan, your information in the “TSB for the TSB” was spot-on...I had a printed copy of your post to show my service advisor. The good news was that the dealership had the info and additional parts onhand to make the fix. The mechanic had to add additional pads and washers as you mentioned and I am happy to say the hatch is now solid as a rock, with no noise, even over very severe bumps. Reference the creaking noise in the dash area, the Service Manager rode with me and heard the noise, too. He was unable to pinpoint the exact location either. He has noted it on my records and is sending a query to KIA. It is a small thing but annoying in a car that is overall superb.