Mark, I've modified quite a few things in your dashboard. Firstly, I've found that using 'style="width:180"' isn't reliable. All pixel dimensions should include 'px' after them in CSS styles, so I've added 'px' to 16 such entries, one being 'style="width:23"' that should have been 'style="width:230px"'.
More significantly, I changed some text dimensions to match mine and therefore be less likely to have the dashboard overflow to the right. But most significantly I changed the 'rdate()' call to:
<?php echo rdate($RecDateF, (split_to_mon(2, ltrim($fullmoondate))), (split_to_day(2, ltrim($fullmoondate))), (split_to_year(ltrim($fullmoondate)))) ?>
from
<?php echo rdate($RecDateF, (split_to_mon(1, ltrim($fullmoondate))), (split_to_day(1, ltrim($fullmoondate))), (split_to_year(ltrim($fullmoondate)))) ?>
A similar change was made for the Next New Moon 'rdate()' call.
I found small differences between my 'Base-USA' derived 'Settings.php' and your 'Base-International' derived 'Settings.php' that Scott is distributing. My first use of the dashboard was with the original Saratoga-template 'Base-USA' dashboard, and I'm not sure how significant these differences are. I didn't change much there.
In your 'AltAjaxDeashboardConfig6.php' I did change your '$RecDateF = '7';' to '$RecDateF = '2';' and your '$ShortDateF = '5';' to '$ShortDateF = '6';' to throw some text into the dates which makes them easier to decipher. I also changed '$SStartUpDay' to an actual day instead of just a year and a month.
In all, I think the most significant changes were to the 'rdate()' calls to display the 'Full Moon' and 'New Moon' dates. Your dashboard contained Scott's code, but I think that somewhere along the way between WD versions Brian may have modified the format of these two variables in 'testtags.txt' and therefore 'testtags.php'. I remember fighting with this not too long ago, and my solution is as above.
I wouldn't try any of these modified scripts without first backing up your current scripts! That they might not work as intended almost goes without saying.
If you find something newly amiss in your dashboard, please let me know immediately because it's almost certainly my fault and not Scott's.
Edit: I just checked, and Scott is still on WD b80, so he would not have encountered any recent 'testtags.php' differences. Another change I made to 'AltAjaxDashboardConfig6.php' was to add code to detect if your site actually is configured to display Historical Month-to-Date precipitation averages by checking for 'raintodate.php'. If it isn't there the code will revert to '$use_historical = false'.