Erratic RPM vs Time Graph

[delcowizzid]

yeah ive seen the odd case of electricity flowing through the radiator could be my ecu i ran up a new tune today in another ecu went mean as smooth as runner might have put my realtime gear into a dud ecu will find out tomorrow was running the ostrich with my tune on in the unmodded ecu will plug it in the realtime ecu and log it just to see what figures it shows i hate 160 baud aldl so much now im struggling to bring myself to log it via the aldl plug LOL