Dead by Daylight

I know the community is mostly centered on fps so I might not have much luck here but I wanted to use the K2 for dbd. Primarily as the killers blight, oni and hillbilly, another nice thing would be to setup a moonwalking macro but could take it or leave it.

So I just connected my K2 today and spent 5 or so hours fiddling with the settings in custom matches. There's a feature I really like that I repurposed from fps which is activating a different sensitivity when holding a button but I can't seem to nail down the sensitivity, either it goes slow or it is uncontrollably high.

Long story short: is there a way I can customize macros on an individual button by button basis? And any ideas for mediating the sensitivity?