The first link I posted in this thread led directly to a post by Yoda discussing the Hotchkis bar. I didn't get any acknowledgement on that, but it's all good.
I assumed maybe OP didn't see the link, or maybe he/she saw it but was looking for information in a different format.
Regarding searching for oneself, it might be that OP was searching using different terms. Or perhaps the search function was tripping out when OP searched - that has happened to me as well.
Whatever the reason, I have learned to not take such matters too personal. If I have an answer, I post it. If not, I keep to myself and make sure I don't raise my BP over things outside my circle of influence.
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I look forward to any one of these threads coming to some conclusion where somebody installs something and reports on their success; part numbers and all.
That way, people can easily find this info even by searching on google. I usually add a descripter in the title as a guide on solutions found.
For the following link, all I typed in the google search bar is
nicoclub and
m37 and
sway and
bar. Click it and see what results Big Data has curated for you -
https://www.google.com/search?q=nicoclub+m37+sway+bar