Hot Rods contact in the Denver area to work on my 37 banjo rear?

anyone have a suggestion or contact I can get in touch with to work on my banjo rear? Ideally within about an hour of north Denver but will travel if needed. I already talked to Bert’s model A. They didn’t want to look at it, they said it was different enough from the “A” stuff they their tech guy wouldn’t want to dig into it.
It’s new to me, rumored to have 3:54 gears and been gone through but who knows. Issue is that it howells on deceleration.

Thanks guys! I hope to still get some roadster weather in this season if I can find somebody..

 

Bump.

 

denverroadsters.com Go to website, has contact numbers. Great guys, should be able to help.