Mini;
Hi! I have used "DS" tracks but one time - on a Dragon Sherman kit. As the Shermie had "live tracks" and there was no sag involved, the DS things were acceptable. I painted the belt as an oval off the build, mounted the painted belts, and touched-up and weathered the tracks where a little paint got knocked off during the handling and fitting.
I guess I will never ever try them out on a Tiger (or on perhaps any other German build where sag is needed) - I don't like even the thought of DS for these builds.
That said; IF I needed to go with the DS, I would paint all the road gear and assemble it on the tank, dry-fit the DS track to see if I need to trim a link off to get my desired tension (or looseness...), remove and separately paint the tracks as loops, fit the painted loops on, use a little CA to fasten sagged portions onto tops of road-gear, and do the needed touch-ups and weathering.
Bob