Talk:Research & Development/Mosler Super GT/@comment-94.61.229.120-20160421185152/@comment-199.166.14.244-20160422133650

I just used my tokens to upgrade top speed from level 2 to level 3 as I do not have any free S upgrades from mastery. I can now see an option of creds to upgrade from level 3 to 4. It is expensive but better to spend 100 tokens for double creds and then farm for them. I am just about to start lab 2 which has a free upgrade off the first test. I say let the farming begin.