On my final stretch of road on many rides I pass over a highway, on a bridge (It's a sprint to the city limit sign, so it's really annoying to get freak stats). Every time speed just drops when passing over the highway, I have attached a screenshot from garmin connect displaying the problem I'm facing. I have the Garmin 1030, I also have the Garmin Speed Sensor connected (PART NUMBER: 010-12103-00). Why is this happening especially with the speed sensor?
Can anyone from Garmin or other person with perfect brains explain this?
This forum doesn't work properly, it's not possible to attach files in any way or form.
Here is a link to the picture: http://x0.se/dropspeed.png ciq.forums.garmin.com/.../1338833.png