M91 is normal. This is the factory setting. You can increase the each gain setting by adding a P word. A P word of 125 will increase the gain by 25%, 150 will increase 50%, etc... .I don't know if a P word setting of 90 decreases it by 10%. I've never used this so I can't tell you how well it works, but you never know unless you experiment.
Good luck |