I have a 2011 Honda Accord EX 2.4L 5MT, and when I got the car if I were to pull the hand break up all the way it would decently hold the car enough where I didn’t need to put it into gear unless it’s on a steep hill. Now if the car is on any incline or decline whatsoever it begins to roll. So what I did was I tightened the 12mm bolt under the center console from the backseat like many videos have suggested. Now when I apply the break it only goes up about halfway and seems very stiff and like it is doing something very effective. Only to find out that as soon as I let off the foot break there is no difference! Now I have to leave the car in gear when I park which I typically don’t like to do, but that is my only option at this point. I’m sure I need to do something at the back wheels but I’m not sure what. Anyone else know what to do?!?