You got tighter stitches with a lock-stitch awl?
That boggles my mind Evyl,,,
My experience is the exact opposite.
I stopped using a lock-stitch awl years ago,,,
I kept having items "unravel" on me,,,
It's not happened with 2-needles.
I have one of the Tippmann "Boss" hand operated stitching machines,,,
The only thing I use it for is to sew linings on belts and such,,,
That saves me several hours on each gunbelt.
But then again I am not into any kind of mass production,,,
I use the fact that I saddle-stitch everything as a prime selling point.
It drove the instructor in the Shoe, Boot, & Saddle program nuts,,,
He made me learn to use the sewing machines,,,
But I still saddle-stitch everything,,,
Except belt linings.
I just set the stitching horse in front of the TV,,,
Pop in a DVD and get to stitching.
.