I've got an odd one here that I can't seem to figure out. I'm driving a 1990 900S and I've noticed that my speedometer tends to stick at zero until I've gotten up to about 15 mph. When I get there, it pops off the stop and works normally and is at least accurate at 60 mph (I've timed it between mile markers). I've pulled the gauge out and found that the needle is free to move through the entire range and doesn't seem to stick at the bottom at all. It's been doing this for about a month now. Can't say it's a problem, but I'd really like to know why it might be doing that. Anyone else ever hear of something like this?