>>312763353
If you're using AV3 you can disable auto footsteps in the avatar descriptor which does this I think. Also you could get a single tracker for the hip which would eliminate rotation steps completely unless you rotate your hips along with your head

>>312763776
Thats without. With battery banks they can last forever, you can fully charge the trackers whilst using wearing them and once they're fully charged you can put the battery banks back on charge and they'll be fully charged before your trackers run out.