I'd like one! Did you also make the mount for the HP 404BT?
(Where is the Stylus holder?)
Yes, I also made the field bracket shown in early photos before the new one fabricated from metal was available. If you are handy in the shop, both it and the cradle were pretty simple to build. The plans for the bracket were included in the earlier versions of the manual on the Triumph-LS. I have not drawn up the plans for the cradle, but if asked, I'd be happy to provide them after I get back in Maine in a couple of weeks.
The stylus holder would be an easy addition with the drill press - thanks for the idea!
Of the four shown above, three were made as Christmas presents with my best one sent to Javad