Hi everyone, I'm having some trouble with my 2013 MBP which I hope someone can help me with. The touchpad moves the mouse and I can use a USB mouse for a while but as soon as I tap the pad to click it acts as if I am constantly holding down the button. If my mouse is on the top of a window it just acts as if it is dragging the window around and will not let go no matter what I do. I've tried clearing the PRAM and the SMC, booted into recovery and even reinstalled OSX but the issue is still happening. I'm assuming this means its a hardware fault? Has anyone had this problem before? If so is it expensive to fix? Any help / thoughts is appreciated!