I just needed to. Check that I'm doing this right.
in the time finder I type in 3 ivs to be 31, and search with standard method.
I find one I want, and use that seed in the main bit of the RNG reporter. I type in the nature of the poke that is holding the ever stone, input the dame ivs as I did in the time finder, put the nature and ability as any, and hit generate.
Then I find a result where (because I have a flawless ditto which is male) there are 3 male inheritance stats that match the 3 other gaps not covered by the rng. I look what frame it is at (145) take 1 off because I start on a one, load the game at the time finder time, and advance the frame by 144 (walk 128 with 4 pokes in the party 36 times), and then collect the egg. Oh, and does the target frame from the time you use in the time finder matter at all?