because of the lifepo4 being so linear, I'm actually setting up my voltimeters (that show capacity in a linear way) as 0% on 25.5V and 100% on 26.8V. even though that technically is 20 to 90%. because if i set it as 20v to 29.2v the battery would display "50-60%" across 90% of its capacity. I rather have it showing "0%" on 0-20% and "100%" on 90-100% and have a better "estimate" of capacity across the 10-90% displayed capacity