Rock Krawler Adjustable LCA's

Has anybody used or heard any thing about the Rock Krawler adjustable LCA's. They seem to be a good deal. They have there new KRAWLER Joints and made from solid stock not tube. They are on there web site for $159. Please let me know.
thanks

Dan

Come on, any info at all. Good, bad, any???????

Sometimes, silence speaks many words, .