i am a new aem ems user . i have been tuned by dave buschur he got it setup for the 2step all paremeters at 6300rpm except for the vss it =255mph. i was attempting to change some of the paremeters but could not. 2step input=switch#4 gnd=on, 2step fuel cut 6300, 2step ignition cut 6300, 2step ok below vss 255, 2step retard rev 6300. when i change any of the paremeters and then tab down to the next it just go's right back to the original setpoint . can somebody please share a pointer on how to chang these settings??? thanks in advance

 

When you enter the new value you have to hit enter, or it will change back to the original value when you click in another box.

 

man thanks did not think it was that easy huh!