Diablo Predator Tuner

[03whitemach]

Does anyone have a previous version, prior to R50D? Since installing the latest and greatest, my shift into O/D has been on the hard side and almost shutters into gear. When I reinstall the factory tune the problem goes away.
Any ideas or suggestions?

[FordMan]

I can send you r50c if you want it. Post or PM your e-mail address and I'll get it out quickly.