To make easier to configure the bass shakers dedicated sound card master volume (since only the primary one is accessible easily from Windows) simhub takes control of it and set it to the gain set here : https://github.com/SHWotever/SimHub/wiki/ShakeIt-V3-Effects-configuration#general-gain

If simhub is taking control of your primary sound card it means you have enabled it in shake it, simply disable it and only keep the bass shaker dedicated sound card. https://github.com/SHWotever/SimHub/wiki/ShakeIt-V3-Bass-Shakers---Audio-Output-Configuration

Yesterday i got the buttkicker 2 and download simhub, the buttkicker is working ok but the master volume only now only get till 50 when its on.

I put it out and than i can get till 100 again maybe you can help me with this.

Sorry for my english.