Okay, about a year ago, I replaced the lower and upper engine mounts in my PT GT. Yesterday, I noticed the lower one looks like it's torn again. I have read about the engine having to be properly centered, but I just can't comprehend how to do this. I've had two brain surgeries in the past 13 years and have lost most of my cognitive skills. I have to do things more by trial and error until I get it right. Can anyone PLAINLY explain this procedure or, even better, show me a video or pictures? I'd like to replace the lower one again, but want to do it correctly. I found a link that I had actually posted last year, I think, but I just can't figure out where the 119 mm measurements are being taken. It's very frustrating. Thank you.