M1GarandFan
Actually, I appreciate the explanation of DS tracks, as I wasn't sure what they were either. But, do I detect just a hint of sarcasm (super duper all powerful DS Styrene) with the description?
It was Dragon's attempt to make highly detailed, gluable one piece "vinyl style" tracks. Some modelers were turned off with some of Dragon's multi-piece (per track block) individual track links. In other words, if a tank used 80 track links per side and each individual link used 3-4 pieces, you're talking 240-320 parts per side. Many people have partially completed Dragon kits because of the insane track assembly.
So they developed DS or Dragon Styrene, a tan colored gluable substance. The tracks often look beautiful and offer the simplicity of traditional vinyl with the detail of single link. But, the tracks have had a bad habit of literally falling apart after a few years of display. Even some older, unbuilt kits have had the untouched tracks start to crumble and fall apart inside the box.
Obviously, tracks that fall apart before you build is better than having an award winning kit start to have the tracks crumble as it sits on the shelf. Many modelers replace the DS tracks with higher end metal tracks.