The 28 year old eventually sealed only his third MX1 moto success by just 0.4 of a second .
Townley then started to attack in the final few laps and Coppins hard to work hard to defend his lines .
The 28 year old eventually sealed only Coppins ' third MX1 moto success by just 0.4 of a second .
Townley then started to attack in the final few laps and Coppins hard to work hard to defend his lines .