I've seen a lot of posts in beta and now in release about the grind and difficulties in obtaining engineer mods so the following are some suggestions based on my own experiences. I'd normally consider myself a 'casual' player but I admit that I've spent most of my free time focusing on advancing my standing with engineers. Partly because it was fun, partly to help populate the massive spread sheet, partly because I really wanted some of the upgrades. That equates to about 2 to 3 hours every evening and additional 3 or 4 hours on saturdays and sundays. To date I've unlocked all the engineers with most to Grade 5 if they're useful or Grade 3 if I just needed the referral. Please help.
Thanks!
I didn't find the right solution from the Internet.