there is a group purchase price of 149.99
Official EcoModder ScanGauge II group buy info
or A Whitney special of 139.99
Official EcoModder ScanGauge II group buy info
one of these may help you,
Instant feedback on mpg and load is necessary for driving enhancement.
Adjusting the nut holding the wheel is the first thing most people hear when they join.
A lot of that needs to be attitude adjustment (key barroom country song here) many of us (me included) had some issues changing driving habits.
But I am sure you will get to where you want to be, it takes practice and time. (I recently went backward, working my way forward).
TTFN,
Schultz