My Stupid Car has just got a new limited slip diff, but this isn’t about that.

One of the benefits with developing VETuner, is that I can fix all the things that irritate me in TunerStudio. Top of the list is the difference dialog. If you load a new tune file that doesn’t agree with what the ECU has then you are presented with a multi-page dialog that looks something like this

Difference report from TunerStudio, two charts and two 16x16 tables displayed next to each other

It’s very hard to see what the difference actually is, you have to compare the numbers yourself, and in a 16x16 that is a lot of numbers (256!).

So for VETuner it is going to look more like this

Difference report where charts and tables are combined

You can see how curves align with each other, and the table shows the changes in preference to the values. You can also select which specific changed values you want to use if you need to. I need to get the scroll bars under control (shakes fist at CSS). Not bad for a couple of hours of effort.