I've found my tranny can be a bit uncooperative at times (i.e. not wanting to go into gear), most notably in the winter (nowhere near as cold here as Montreal, but it can get down to -10c overnight at its worst). Can it really be as simple as what tranny fluid is being used? The previous owner says he put "Pentsoin MTF" in it. I've been thinking about rebuilding the shift linkage to see if that resolves the problem. Failing that I was going to investigate rebuild options.