Hey all I need some suggestions as I am slightly confused. I am going to administer and take a MAP test this week. The test will be preformed on my Computrainer Lab model. My issue is there the variance between my Quarq-Garmin and the CT. I always calibrate the Garmin before CT use and the variance is consistently 10-15w higher on the Garmin (though sometimes when one is digging in it can be higher). At lower cadences and lower intensity the power is almost identical CT to Garmin. I am confused what numbers I should use in my result. I have read about fans and other stuff cause variance but when trying to calculate FTP and using final numbers to set training zones I would like to be as accurate as possible.
Any suggestions? Many thanks in advance.