I expect this message is of no use whatsoever, but thought I would let you know.
Hi Ian,
Thank you for your reply, and please don't think for one second your message is of no use.
Quite the opposite actually.
It proves there is an issue with the DSW.
Your non Meridian sub handled it fine.
I myself purchased a second DSW to help lessen the load on the DSW, and foolishly thought that it had cured it. IT HASN'T!!
I have since come across a few other scenes that cause the same issue.
I have changed the calibration settings and have to go to minus 10 for it to disappear.
If I keep the calibration level up it happens even with the sub size reduced down to 12.
I have been meaning to raise the issue with M but have been very busy lately. I will certainly be getting on to it though.
Can't believe that more people haven't noticed their DSWs doing this.
Thanks again for your message.
Cheers
Nick