Morning, I have a very specific issue with my rear window , I have re calibrated a number of times without success , the window goes down without issue , its stops when I release button , and lowering the window is no issue at all , however if I try to raise it whenever I release the button it goes back down , if it goes all the way to the top it stops in position and never goes down without me pressing button , please let it be something simple , I'm regretting buying a freelander to be honest !! Any help would be appreciated , Thanks