buttons "sync" and "in" inaffective

[Tash :)]

The two furthest away left handed side arcade buttons on my vestax has recently stopped working. I upgraded to the latest mapping so perhaps that is why. However, I was wondering how I can switch it back so I can use the two arcade buttons back as "sync" and "in".

Thank you

[photojojo]

That's not how they are mapped now. They should be an echo and a slice buttons now. Have a look through the mappings page to find older versions. If you didn't trash it though there's a chance it's still on your computer. Just search for a .tsi file.