Lego straight track more simplified

Even more simplified straight Lego train track that fits the tracks of Lego City, same size as the original train track.

Remix of the Remix of Lego Train Track, Straight by Hanst. Removed centre tracks and just left the ends to save on PLA and cut down on print time. May need to resize +/- 1.0 mm depending on printer. Minor sanding of the U joint and ball joint may be needed to get the piece to fit Lego original track. Other than that, Hanst did a pretty good job with the remix.