@sacguy71 - Yes, the case size comment does hit home. I now have two 7Ux104HP cases full. I spent way more than I thought I would when I started at the beginning for the year, but modular is way more fun that I thought it would be. ;-) I'm going try to cool down my spending a bit and settle into going deeper with what I have instead of looking into a giant rack like the Doepfer 12U Monster case.
That said, in the last couple of weeks some of the SQ-64s have been delivered to users in Europe and some of the issues look to be pretty significant. Not unexpected for a new product, but knowing Korg, it might be a good long while before they iron out their issues.
So I am back to my research. Stillson Hammer and Erica Black sequencers looks interesting, but I'm still thinking I want one not in the rack.
@AudioResearch - Your grounding issue with BSP, were you using a power adapter or USB power? The KSP has come back into my sights, even though I am reticent to buy another keyboard.