Just got a "new to me" Super D a few weeks ago. Been wanting to try an ASL for a long time and when this one became available, I jumped. So glad I did! This bow shoots absolutely amazing. Extremely accurate, shock free and as has already been described above, extremely quiet and surprisingly speedy. The grip is small but that is what I wanted cause my hands are on the small side. All the best to you Ed with your Super D. Here are the specs on mine.
62 inches 50# @ 27
Black Glass - back and belly
All Black Linen Micarta Riser
1 Lam of Dirty Boo on the compression side
2 Lams of Heat treated Boo in the core
2 lams of Other wood (looks like walnut but not sure) in between the core Boo.
This "Blacked Out" Super D is Amazing! Here are some pics.
First unbraced - You can see the backset
Now some braced pics