Topgardenboy
New Member
- Joined
- Feb 17, 2018
- Messages
- 10
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- Country
- United Kingdom
I bought a 512GW and a 312GW from my local Halfords. My question is when I put the 512GW speed display on, all I get is 0 mph on the screen, there is no indication to the actual speed I am doing. Have I got a faulty unit?.