Thanks for the link, but I’ve read that thread along with three others on this forum and still don’t have a clear approach to this problem. I’m not interested in the creative ways to get back into my bus when the handle fails—I’m more focused on preventing the issue in the first place. I’m looking for real details, not conjecture. I haven’t seen a part number that matches the upgraded handle kit in the parts listing or heard a detailed account of the upgrade process. Am I missing something?