Here's a single Cent A sub in blue from the other night, with MPCC at 55.3mm including a ZWO blue 1.25" mounted filter.
Still no luck on a clear night (or even just a clear moment!) here
Lower left looks pretty bad to me, upper left marginal, but right looks decent with the eyeball. I just use the stock, 2-screw eyepiece holder to hold the nose of the camera in the focuser and this is something on my list to address, with a baader clicklock.