Thanks
@AlpineAccess and
@yackowski for suggestions. I pulled the knuckle off the third time (it gets heavier every time I take it off

) and found no evidence of the bent knuckle seal or CV axle lip. Anywho, just to make sure there are no debris in there, I doused the CV axle shaft and inside of the knuckle with brake parts cleaner, dried it up, then greased up the needle bearing, the brass bushing and lightly coated the spline. I also checked the knuckle seal, the lip was protruding only 3.8 mm from the knuckle.
@2001LC has posted elsewhere that his measurement was 4 mm - so I knew the seal was seated all the way in.
Then I put it all back together and it would still not pull through.
Then I did, what I should have tried in the first place. Grabbed the CV shaft with both hands and used my body weight to act as a slide hammer and just pulled on it outwards (towards the wheel) with a few strong pulls. On third pull I heard a 'whoosh' sound of trapped air escaping and the c-clip groove came clear off the flange
Installed the size D (2.4mm) c clip, torqued and re-torqued all bolts and buttoned it all up! Filled up the AHC fluid and let is cycle between L and H a couple of times. I still have to check AHC pressures and cross-level right and left side but at least it is on it's own wheels first time in 2 weeks!
View attachment 2824315View attachment 2824316
Torque specs for the front end:
View attachment 2824318