My VDO 'puter is misbehaving 
After not using the bike for a month over the snow, I find the Sender unit is not transmitting on each pass of the magnet, so the speed varies from 22/9/15/23 and, obviously distances etc are all haywire.
I've replaced the battery (it's <1yr old anyway
), done a Digi-Reconnect - to no avail. Battery in the head unit appears good and strong (equally <1yr old).
Anyone any ideas ?

After not using the bike for a month over the snow, I find the Sender unit is not transmitting on each pass of the magnet, so the speed varies from 22/9/15/23 and, obviously distances etc are all haywire.
I've replaced the battery (it's <1yr old anyway

Anyone any ideas ?