Dodger, Re changing tracking for morphs, I tried your suggestion. Here's the original tracking trackingScale 6.28856e-005 I changed this to trackingScale 0.4 and it made no difference. I tried a bunch of other settings. Nada. Every time I resave the figure, tracking goes back to trackingScale 6.28856e-005 LOL. It sounds as though it should work, but I tried all this years ago and got nowhere. One thing I have noticed is that the slower MTs all have values over 1, ie. 7.75955e-005, all followed by 'e-005'. Ones that work ok are all values between 0 and 1, like 0.000124928. I've never figured out what the difference is between these 2 types of value. mac