Cubase 7 with eucon Fade in/Fade out Problem

Hi Guys,i found out my MC transport have a problem with Cubase 7.

when i using my cubase 6.5,one of my MC transport soft key set to:- Jog/ Left Edit Fade in

it smooth using the wheel fading in ,but the Scroll still remain at the place it stopped.

but in Cubase 7, its different even though using the same setting. seems when i press the fade in buttong,the scroll is following the FADE LINE, when i press another soft key( which is set to Fade out) the fade out length jump to the scroll…

anybody know how to make it Fade smoother like what it should be??

Thanks a lot~~~