I noticed this cool program on pc that calculates your measurements for your new four link system on your rig on the XTreme 4X4 T.V. show. I E-mailed them asking them what it was again and they sent the program to me. I figured it was a nice enough piece of information that I would go ahead and post it on here for you all to download. (NOTE: You do have to have Microsoft Excel '97 or above for this program to work.)

Also Petersen's 4Wheel & Off-Road had some good advice if you are thinking of building a four link suspension system on your rig so I thought I would be nice and link that for you here too.