@Pimax-Support, there is another persistent issue with the nolo softwar, but I'm not sure its within Pimax's control. When touching or pressing the trackpad on the Nolo device, the emulated Vive controller in steamvr's gray dot is not correctly placed. I'll try to explain a bit.
Touching the very edge of the Nolo controller's trackpad (at 100% from the center of it), registers about 80% from the the center for the steamvr emulated vive controllers. The scaling needs to be increased for the nolo controllers, because quite a few games use the outter 5-10% of the valve trackpad for snap turning or button presses.
For shooters such as Onward or Payday 2 Vr (with a community improvement mod to allow snap turning) the games are almost unplayable.
Could you scale the touchpad distance sensitivity up by 10-15%?
Also, in the Nolo software, it allows to use the grip or menu button for 180 degree rotation, could you allow and option to use this as well? Currently, when facing forward, the grip on double press will snap rotate the camera, but will not work when facing back, only front. Please remove that part, as only one button should snap view the camera.