Hi guys I bought the STRC 17mm adpaters for my rally and have had nothing but problems while using it in my backyard. Two wheels have already come off and I also lost one of the fasteners. I thought not thread-locking them was the problem, but I picked up a set of AKA fasteners (which seem much better than STRC) and put some blue locktite on all four half-shafts. Then while running again after doing all of that nothing happened. Went back inside and all 4 fasteners had come loose. Some more than others, but regardless they all came a bit loose like a half to a full turn with the allen wrench. If my battery hadn't gone dead then I probably would have lost some more. I know others have used 17mm adapters on their slashes and rally's but has anyone else experienced this problem? I would really appreciate some help. I emailed STRC about 2 weeks ago and they have yet to respond.