Hi Pete,

I'd suggest downloading this file and saving it to your Guide
folder :

http://www.projectpluto.com/grs_lon.txt

I just updated this to include the current longitude from

http://jupos.privat.t-online.de/rGrs.htm

Not that it made much difference; the previous value was from
October, and the "extrapolation" of 14 degrees/year (described at
the bottom of the file) is holding up pretty well.

This solution works for Guides 8 and 9.

-- Bill

On 02/04/2014 01:24 PM, petegladstein@... wrote:
>
>
> Where do you enter the current GRS longitude?
>
>