Hi Matt , at the moment I am only testing my systems that I have created . I am getting close to finalizing some systems that are in profit after 9 weeks of testing. They have another 3 weeks to go . If you would like to receive updates on how all my systems are performing let me know and I will email them to you every Sunday or fortnightly . My performance chart is used for these systems being tested but once systems have completed testing my performance chart will only be used for completed systems . I am renaming my systems using funny horse names as the original names are very similar and confusing , have a great day hope your tips get up cheers rabbit64.