hmmm... thanks, ENSONIQ. it didn't occur to me to search for 'baker valve gear'...oops...lol... found a nice animation of a steam engine on wikipedia, too... and the photo is really what i needed, we don't have any steam locomotives here in hawaii to check out, so i'm gonna have to use images...fooey

... if ya find any others, please post them, i got some, but more detail would be nice... might have bit off more then i can chew.. heh... dumped the first model, tried again with new specs, dumped second model... working on third.... oh well, each one gets a little better, and boy, can i whip out a spoked wheel now...lol. thanks again...
hey Kreator, thought my project might catch your attention... i have entertained the idea of animation, but would have to learn a lot more before it would happen... we'll see, would be kinda neat, and there is all kinds of animated gif's around that show everything in action... hmmm... maybe
thanks once more for your help, its nice to have people respond when ya callout
aloha
freesailor