evening all. Have been asked buy my Mum who has a Freedom outback to see if anyone has had problems with their windout windows, I'm assuming they are probably the same set up on all the Jayco vans. When she winds out a couple of the windows they seem to go so far then fail to proceed any further and start making a grinding noise. I'm thinking they may be the same set up as alot of the modern car windows with a worm and peg set up that strips which causes the window not to work and grind.If anyone has come across this problem and has any solutions it would be appreciated.