Profile Selection

[chrispy]

I have a Newton that does not allow me to get into the setup screen on the device (really annoying, btw, and a regression vs. my iAero), and I have separate profiles that I want to use on the same bike:

1) Commuter profile, road bike + rear rack + bag with panniers (and additional weight).
2) Regular, no rack or bag, weight is just me, bike, and toolbag.

APS isn't going to help me here. I can select a profile in Isaac, but when I wake up my sensors, what do I do to prevent my Newton from picking the wrong profile?