Greyhound track bias

[Seen2001]

There seems to be a track bias at both of the evening BAGS meetings tonight... LASTEST RESULTS Sunderland 6-4-5-6-3-5 Swindon 6-4-1-2-1-1-2 The track is definitely favouring the wides at Sunderland, and the inner seems fastest at Swindon (the first race where T6 won was a messy affair). I'm backing the wides and laying the railers at Sunderland, and backing the railers and laying the wides at Swindon.

[Guest hawksteel]

Track bias? Was curious as to how the rest of the night turned out. Also, was wondering about track bias - was this simply statistical anomaly or something more ingrained in the track or that particular day perhaps?