Power Meters / Powermeters (SRM, Powertap, Quarq, Ergomo, Vector, Stages, power2max, P2M, 4iii, InPower, Cinch)

First ride for three weeks where I've pushed myself after work today:

http://www.trainingpeaks.com/av/MF6VKDSXFJLQOS5FHAKJDY3VAA

The IF of 0.85 feels about right, the FTP is still a guesstimate though, and I was wondering whether it was likely to have gone down in the three weeks of inactivity?

Gut feeling says yes.

My ftp has dropped off hugely in the past few weeks, due to illness, holidays, drinking and general slackness...