I agree they are minor issues and I have noticed the redraw issues also. However I'd be surprised if the position error is actually GPS related as in just under 2 years that part of the system has always operated flawlessly including in much "harder" signal areas - they actually only need 3 satellites to work out your horizontal plane position (more are needed to get any acuracy on altitude). I suspect this problem is also a v26 issue but in this case with a longer freeze time before updating. Still much better than earlier versions.

Thanks for your initial report on v26 by the way - very detailed and comprehensive !

cheers,
Seedar.