I am in the process of modelling up a chair in SW. As i'm going a long, naturally im making dimensional ammendments to suit my requirements. I heard that there was a way of making dimension relations so that everytime i need to adjust a dimension that i used elseware in my model, solid works will automatically adjust all of these other dimensions? So for example, if i had 'chair leg angle' as the name, whenever i adjusted it the angles of all of my chair legs would change accordingly.

Thanks

Luke