None of the options affect the save file, only the way the data is displayed. The options are saved in the registry for the next time Engine Speeds is run.


Minimum RPMs:


Select one of these three options.


See Engine Speed.



Toggle between English and Metric displays.



Checking this item will turn On Tooltips.

Unchecking the Item will turn Off Tooltips. The program MUST be restarted for Off to take affect.