several factors to consider when thinking about level of volume. How far will you be moving between stands? How much wind is there? What is the terrain, because lots of trees will hinder how far sound travels. What's the coyote density? How far do you expect a coyote to travel to get to your calling? How long will you stay on stand? How much ground do you have to hunt? etc. etc.
In other words, an answer from us might not/probably won't be the same. volume from one stand to the next might not even be the same. You just gotta go with your gut until you figure out what works in your area.
