Has anyone sent their Scangauge II in for the $25 firmware update?

I recently bought a used SG II with v3.01 firmware. The website says for $25 they will update it to v4.02

What did they change and is it worth the price?

Upgrade : Linear Logic - Home of the ScanGauge

 

They add all the Xguage stuff. It is worth it!

 

I sent one in for that update a few years ago. As arcticatdan said, worth it. Click the following link and scroll down to the 7.3 section to see what x-gauges you can program in:
Ford Specific XGauges : Linear Logic : Home of the ScanGauge

 

Thanks guys. Look like its worth it to me, especially since I don't have AE.

My MPG seems to be reading abnormally high (40mpg) while everything else looks spot on...