upgrade
 

I have an edge evo (monochrome?) On a 2006 F350 diesel. I have seached this forum and have not found a clear answer. Do you still upgrade these and if you do is it done through the mail or internet. Also the order forms list EdgeEvo, cs, cts. That leads me to believe you do all three, yet when I click on the order form it reads cs and cts only. Please help.. I sent an email two or three days ago with no reply.