Mullaghanish Outdoor App vs Garmin

[webdev511]

I pushed Mullaghanish 4h 30m tempo from TR to my Garmin and they are very different.

Out door description on TR
Power Based
Warm Up:

• Ride for 5 minutes gradually raising your power from 98 to 134 watts.
  Main Set:
  Settle in for 260 minutes between 134 and 181 watts.
  Cool Down:
• Spin easy for 5 minutes.

Garmin version is VERY different. The floor is the same, but the top is 30w lower

[webdev511]

Since it wasn’t looking like I’d get what the TR workout was supposed to be, I just setup a 30s Power Field on my Garmin and kept it between 120-170. This was the result