'98 camaro a4.. ok so my button on my stick shifter has been sticking and would have to hit it to untick it lately. today it finally broke an the spring and everything fell out now i have to use a screw driver to push the little button down and it still sticks. i have gotten to lift up the plastic cover an can see all the hardware under the shift lever. i just am lost on wat to do next and how do i remove theshift to replace?