I want to rid the sag on my exterior door handles. I bought the new springs for the handles. I opened the door and found they are inside the actual lock/handle mechanism. shows tabs to be opened- Im not that brave yet, I see the coil spring and assume the spring to right my sagging handles is int here- Anyone have any advice or taken that cover off before and some insight as to how to do it without parts flying all over the place? Just trying to avert a disaster- Thank you guys