The Saratoga template set is XHTML1.0-Transitional. The wxssgauges.php page included with the SS Gauges (with an up-to-date template set) will switch to HTML5/UTF-8 automatically .. you didn't need to produce a page for it using wxnewpage.php
Support for the Steel Series gauges was added with
Version 3.125 - 05-Feb-2013 - (Base-*) updated files common.php V1.06, flyout-menu.php V1.08, footer.php V1.01, include-style-switcher.php V1.19, top.php V3.04 to support single-page HTML5/UTF-8 display for Steel Series Gauges;
(CU-plugin) fixed HTML error in CU-trends-inc.php V1.09,
(CU-plugin, WD-plugin, VWS-plugin) added sample wxssgauges.php V1.00 for Steel Series Gauges (which install separately)
You can download a current copy of the Base-USA.zip, unpack the check-fetch-times.php utility, upload it to your website, then run
check-fetch-times.php?show=versions to see what needs to be updated on your site to become 'current' (and get a link/directions for
the updates utility to easily get a customized .zip with all the files/directions you need).
Best regards,
Ken