Hi, I just bought a sony str-dn1080 atmos receiver to go with my Sony x900h TV. Its working OK but for some reason the volume doesn't match the volume on my tv. I had an onkyo receiver before and that didn't have the same problem. Does anyone know how I can sort this? I'm using earc from receiver to tv using a hdmi 2.1 cable. Also what is the best s. Field option on the home theatre control option for tv? Im currently using auto format decoding, thanks.