Help with removing stuck pinion yoke

Well, I'm still defeated .. tried the two jaw puller again, loaded it up, smacked the end of the puller, smacked the back of the yoke, no luck, did it again with oxygen acetyl heat, no luck, did what dr diff said and took out the sure grip unit and put the carrier on blocks in a press and applied pressure, no luck, used that method with heat, no luck, I didnt have time to build the tool suggested, ( well actually if I had used all the time wasted so far I would have , lol) BUT I didnt as I felt confident the dr diff method would work, Soooo...I left the damn thing in my press at work with penetrating oil for the weekend under pressure maybe some magical force will push the damn thing out!

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If it wouldn't move in that press, you gotta problem. Although, wouldn't it work better to support the "whole thing" somehow by the under side of the yoke?