so, update on finding additional DASC info:
No other info available from DA, other than the two install manuals and the associated parts list. I will say that while they no longer sell the items, Jim Goodroe has been a great help in locating missing parts for me.
The best info as we know are the install threads in the various forums that augment the install guides.
At the moment, I am collecting the various missing or worn kit parts for my used DASC and will preinstall it on a M44 I have on a stand for fit and confirm I'm not missing anything. I suspect I will have it installed by early April behind a few other projects in line.
Thanks for your feedback! Cheers...