Ive had my 9-11 converter for about a year or so. The only problem I have is the unlocking, locking it does during normal driving. Seems when im cruising at say 45-50 mph or somewhere near there in OD or D for that matter the converter does this annoying ass lock /unlock thing. Like the cars trying to find the right gear (This is what i assume is the locking unlocking) Is there anyway to cure this. Its embarrasing and annoying as hell when your cruising and it shappens. People next to you look at you like your cars a pile and the person sitting in your car thinks its a pile too or at least somethings wrong. Can this be programmed out with a chip or do I just need to go non lockup or try a different converter. Not bashing the 9-11 i did gain .3 in the 1/4 but i drive my car more than race it and would rather have better street manners than deal with the lock unlock annoyance. Does the vigilante do the same thing. Oh yeah Ive adjusted the TV cable it helps a lil but it still does it now and then.