Hi,
Yes, it is an FSQ106ED. I would never buy another though. It has always had a tilt in it. I have thrown 2K$ on trying to fix it, new starlight instruments focuser, Pyxis rotator... The tilt is in the upper right corner. It doesn't show up much at a print size of 16x24 and a little crop will get rid of it. I have now learned to live with it.
I will try the DBE tonight.
Thanks for all the tips.
Tom