Hi Thanks for all the advise sounds much better bought the door stops for center speaker.
I also bought new front speakers to replace yamaha front satellites
with Q Acoustics 2010i
https://www.amazon.co.uk/Acoustics-2010I-Compact-Bookshelf-Speakers/dp/B0063FT3WW
Running the setup detects front left and right now as large aswell as center.
It does sound nice but from what i read on here I have set them all to small instead of the detected large. Understanding that as I am using subs that they will handle the bass bits better.
and left crossover to 120hz sub level has gone down to -5.0db i guess because ypao had set the front left and right to large.
Should I just change sub back to -3.0db.
Hope makes sense any advise be great. Didnt get any help from Richer Sounds ( think if i was buying more expensive items would of)
So My Setup is now
Bass Cross Over 120hz ( YPAO set this )
All Speakers to small ( YPAO wanted front left and right and center to large)
No Other Changes