You spliced the HR data from the Garmin FR60 into the gpx track for the I-gotU logger? Clearly, I need to play around more with gpx formatting.
Yes, but I didn't do anything especially clever. I imported each into sporttracks separately, and with the second one, it gives the option to "update existing activity" and automagically merges them. then you just export to AP via the ST plugin.
The main pain is cutting/trimming the gpx in the right places.
Do you do the cutting in sporttracks or manually? I've been using the software that came with my gps, but it's not very convenient or functional.