If the problem was being caused by to much side force you may not have fixed the whole problem. I like to treat trans problems like a group of bad chrildren, rather then play the who did what game, you just go ahead and spank them all that way you know you get the right one. If the dogs on the gear were bad causing the gear to want to push away from the other gear it was ingaged with, this could possibly create enough side force to cause the clip to fail. Now if you have a gear with bad dogs on it, the gear that it ingages will also have bad dogs and will also need to be replaced or the problem will come back. Gears that like to pop out of mesh will seldom show any significant signes of damage. Typicaly the dogs will only be slightly rounded on the edge, to someone that does not know any better they will look just fine. Also you should be carefull when asking for an expert to answer your question,(1) you are probably going to hurt the fealings of anyone that has tried to help thus far (2) you would have to be a little if not very arrogant to answer a post where an expert has been called upon, even if you were an expert.