Onkyo SR 605 and Speaker Setup

[Scooby1966]

Hi Guys,

I have an Onkyo SR 605 AV Reciever and my 5.1 Speakers are 2x JMLab Focal Chorus 716 (Floor Standing) for the Fronts, Chorus CC 700S for the Center and 2x Chorus 705S for the Surrounds. I've read that the Fronts should be set to small even though they aalso supply a killer bass. However, the Onkyo doesn't have such settings for the Speakers (Small or Large), just db Settings. I ran the Auddesey, but the Bass is a bit to much. In fact, I would even say it's unproportional. So my Question to fellow 605 Owners is how would you guys suggest I set up for optimal Audio Performance?

I would be grateful for all Tips!!

Cheers

Scooby