I've just invested in a Garmin 305 and I'm using a Mac so as yet I can't use Sports Track.
I'm just looking at 3 different bits of software, the software that comes with the Garmin, Motion Based and Ascent and each software is giving me a different reading on the amount of ascent on last nights run, 1,600ft, 1,700ft and 2,000ft?
Has anyone haad anything like this, from software to software?