Ace, thanks Sainos. That's really helpful. I've done all that when shifting the unit around except the battery removal.... i presume it's been under-reading all this time then :-)
yes, id presume that too, I went through a phase where I didn't remove the batteries and it was under reading chronically, probably to about the tune of 60w based on a time trial I did at the time. was tearing my hair out trying to work out what had happened to my legs!
Ace, thanks Sainos. That's really helpful. I've done all that when shifting the unit around except the battery removal.... i presume it's been under-reading all this time then :-)