Here is an admittedly odd request.  Several months ago I purchased a pair of "L" shaped brackets that are to bolt onto the front frame to stop it flexing.  I am just getting to install these, and I cannot find the receipt or supplier name so I can find a video (I know there is a youtube video, I watched it before I bought them).  I have searched on everything I can think of.  Is anyone familiar with what I am describing, and do you know the make of the product and the supplier?  Also, has anyone had experience installing these?  Was it worth it?  Seems a small investment for something that is reportedly helpful.

Thanks in advance

Dave B
Bpoise