Does anyone have an idea of how easy it is to take up the slack in the hand brake lever. I'll be honest it's been years since I've done any work on my own cars, but now have a 2003 Galaxy and was hoping to see an adjuster barrel on the under side of the car to take up the slack in the cable, alas, only a small threaded piece near the yoke as it splits off to each wheel which seems reluctant to move it at all possible. Any ideas for a lazy engineer?