Karoo 2 elevation (meter climbed) reading 4-5 times more than it should be (last night ride 70km and 1236m when it should have been 340m).
Also while riding the grade would ALWAYS go all over the place.

So I found the reason or the culprit of all this craziness!!!!

How and why would the computer mount affect this??!?!?!??!! When I place the Karoo on the new mount on the new bike, all the elevation values are out of whack. And I mean at least 4x higher and I noticed the elevation changes all the time from -10 to +10deg even going on a flat.

By dumb luck I placed the Karoo on a temp quick mount on the stem of the handlebar. Everything is PERFECT!!!! What? Why? Is it the out front mount? Why???!?!?!

I have 4 bikes, all with different mount and never an issue. All using Garmin mounts. Never an issue and VERY accurate readings.

This new one, is the only one with the two screw installation. I have tried to add padding etc. Nothing. Today I got two different mounts with the same design see if that changes anything. Maybe its the material?!?!?!?!

https://m.media-amazon.com/images/I/...1000_QL80_.jpg