Originally Posted by e679
Thanks, I know that his rear chamber kit comes with a custom fab bracket but I would like to know how others solve this issue.
The HP custom bracket in question is not required and never was. I know this because I designed the custom bracket in question. I relied on bad inspection info from HP so big mistake on my part. This part should have never been made and is not required. In short, I am now using the OEM M3 brackets. You can thank a member on this forum who sorted it with the link below: