Towner Bigsby strap button adaptor plate?

[bolero]

I was searching for tips on installing gtr strap buttons with a Bigsby tailpiece, as it can be too tight for certain strap locks and pins to fit

 

I found this, which looks like a good idea. Has anyone tried them?

 

if that youtube link doesn't work, here is the webpage for it:

https://townerusa.com/en-ca/products/hinge-plate-adaptor