I know I'm likely too late to suggest any edits for this volume, but just in case this could be of use:
V11.1 P6, 60%
"In a real battle, soldiers would use heavy spears—about seven meters long by Imperial standard"
Seven meters (23 feet, or about 4x a mans height) seems a little excessive.
If instead meaning to convert from 7', then perhaps two meters might be a little more manageable.
Also, V11.1 P12, 14%
"He moved with such quick and easy steps that you'd be forgiven for forgetting he wasn't wearing heavy armour"
Wasn't -> was