If you don't already have OpenVR Input Emulator for Steam VR, you should get it. A 5 degree difference in the controller tilt makes a huge difference with the WMR controllers. :
Open-VR Input Emulator dll fix by Matzman666 — Yaw VR Forum
How to fix OVR Input Emulator (SteamVR) - YouTube
Valve Brings Custom Keybinding to SteamVR, Letting VR Apps Support All Compatible Controllers – Road to VR
open vr input emulator — Yaw VR Forum
Using the HoloLens Emulator - Mixed Reality | Microsoft Docs
Vrinput emulator is blocked now after the 1.14.15 update :: SteamVR General Discussions
PROGRESS: WMR+Vive Motion Compensation
Application Settings for Virtual Reality (Steamworks Documentation)
Unity - Manual: Input for OpenVR controllers
Release] OpenVR Input Emulator v1.0 : r/Vive
Set Up the SteamVR Input System | Unreal Engine Documentation