well i got my smarty and i set it at number 4 and have my edge with juice set at 0, i was told when you use the smarty 4 and up that you have too be careful cause it moves your powerband and that the throttle is different and my question is that in level 4 is it ok driving around the city will my tranny keep its pressure up or will it wear my tranny out quicker?

 

as long as you dont mash and hold it you will be fine