Did you set the prepaid credit card in your correct address? You can't enter more than one address. I can attempt to help you with teamviewer later, but try sending a message to odingalt.
We do have that on the macro controller (but no shift key function) and the Ragnarok has this as well but with a shift key for an even better jitter mod.
On our thor's hammers / odin's raven we had a "one touch noscope" for MW2 which should have been called "one touch quickscope" . It actually worked very very well in my opinion.
For the macro controller, there are other people's macros you can use for quickscopes (test them all!) and if they...
Yeah it works great for me on both guns but if it doesn't work for you try any speed from .93-.97 .99 works fantastic for me and that is what the rapid-fire macro is set to, but change it if it skips badly for you.