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

I just ordered a PowerCal, after reading this: http://www.dcrainmaker.com/2012/11/cycleops-powercal-in-depth-review.html

Mainly so that I can record TSS on the bikes without a power meter, but also just because I think it's interesting.

I'll calibrate it against the SRM data then see how I get on with it.

Or read an in depth review by someone who already has before you buy one?

http://www.dcrainmaker.com/2012/11/cycleops-powercal-in-depth-review.html

Never occured to me.