Hi All, I've checked out the sticky from Neil where daveR creates a component and copy's and moves the component. Now this is where i come unstuck He pencils on the one component and it's mirrored on the other. I can create component,copy it and invert the new component with the scale tool but when i draw on the first component there is no change to the copied component. I don't know if I'm making sense here, but I'm ripping my hair out with this one. I'm using the free SU 6 on my PC, as you may have guessed I'm a complete novice at SU, so any help will be appreciated. Alex