A833 2nd gear engagement issue

Dan sent me Sta-Lube SAE 85W90 GL4. No issue with other gears. Linkage adjustment is spot on. I do not have the Hursr shifter with bushings. Will try, as you proposed, to let it heat up. Want to make a comment regarding linkage adjustment which may be incorrect. First and second use the same gate so moving from first to second could not be a linkage adjustment issue. Thanks for all the comments. They are much appreciated.