Centring a Dometic Seitz S4 Hinged Window, easy fix for an off centre window

Dometic Seitz S4 hinged windows can sometimes go off centre, this can result in the catch on one side only just locking, as well as the window being over to one side of the frame and not looking right. It's easy to fix, this very short video will show you how to do it. www.jacksonsle...