Any ideas on how to properly calibrate my SRM if I´m not on a smart trainer but rely on the SRM for wattage?
Huge discrepancy between wattage displayed on Zwift and (proper) Garmin Egde.
Here is a link to the manual for the SRM: http://www.srm.de/fileadmin/user_upload/images/support/manuals/PowerControl_7/SRM_Manual.pdf
Calibration will not resolve this issue, Zwift just picks up what the power meter is broadcasting, just like the Edge.
Do you have 10 second Avg on the Edge and 1 second on Zwift?
What do you mean by huge?