Yes,

Thanks Chris for the work.  Last night I FINALLY dialed in my Newtonian.   It is not dialed in like you or Linwood's presentations, but is good enough for me at this point.  No less than five times I considered dismantling everything and selling the parts.  Building a simple Newtonian astrograph was very hard for me.   I finally have reasonable stars across only an APS-C frame.  The scope is now a keeper.  I find NINA's aberration inspection to be pretty good for curvature but less reliable for tilt.  I have a hard time getting stable readings.   Paul is correct it takes a long long time to get everything aligned.   I think that once you do it you get the experience to go forward and do it again a lot faster.