Please help, our Kwikset deadbolt chassis is becoming loose, and I cannot tighten it up! There are no screws, please see the pictures below. I followed these instructions online, How to Remove a Deadbolt Lock Without Screws | eHow.com However, I press the awl directly into the small hole in the shaft of the thumb latch, and it will not release! Please help! :help: Here's the key side, and you can see it very loose. Here's the thumb latch that will not release!