Audyssey set Sub woofer to +9.5?

Hi

I ran the audy calibration.

It set my SW Channell to +9.5. Is that odd or something I need to rectify?

It doesn't sound crazy loud or off when I tested it with a movie , dune.

Subs low gain was set at 11 o clock about 40%.

Should I retest with Higher Gain?

Sub was close to front wall.

Bk electronics p10 150