[nic_radford]

gravity loaded while rolling the window down? Gonna have to think about that one. My experience with windows (at least car windows) is they don't really 'fall' down without any linkage attached to them. There quite a bit of friction there with seals and such. However, not to argue that point.

yes, I'm familiar with design challenges. That motor fit all of our requirements minus the backlash and I was looking for a workaround.

So if anyone has a workaround, those type of posts will be appreciated.