I am still hoping for a percentage mod for this. Right now I am having problems because people assume ANY positive number means the seller is okay, and buy from them without looking at the details. But as it turns out, a seller with 10+ and 4- = 6+. It should really equal 60%.
My members are trying to work on this. I am not above doing on the fly calculations on my site, as it's pretty small. Alternately, I can add another DB column and run some SQL to populate it, and then I just need to code to display it.
Anyone wanna take this on? Here is where we stand on this:
http://www.rs25.com/forums/showthread.php?p=578034