I have read the previous posts on this topic, and agree with the opinion I need to replace the nitrogen cylinders on the rear. Any hints on this? I was told I need to take it in, but I am fairly experienced and willing to spend hours on my back....(no colorful comments on that please!)

Also, any hints on the 1000 rpm idle speed reduction? When in park, nothing on...
Thanks all. and Benzmac, see a doc after that accident!