WAAS/EGNOS

[Pockets]

I can guess from the subject title you already know what my question is going to be. I found this the other day and cannot work out what its for?. I Selected it went for a ride out and couldn’t work out what the difference was, it made no difference to the routing or the screen appearance! Also while I’m on, what would be the benefit of turning the GPS off, (that was another option)?

[sussamb]

This is more suited to handhelds as it improves their accuracy. Zumo units are set to snap to the road so you won't see much difference