Very helpful. But in the end I just reinstalled the plugin and it is now working. Issue resolved. Thank you for your help.
How does one test for a theme conflict?
I was going on the fact that the plugin worked great for 2-3 weeks then stopped working out of the blue. I tried shutting off the plug-in’s and dumping the cache but it didn’t fix the problem. Thanks for your help!
Ok so if my client upgrades to premium the cart will be then calculated based on total weight of cart rather then individual?