Try finding your initial frame. The first time you found it you may have had bad luck and hit the wrong Timer0. Also, to be 100% sure you are hitting the correct seed and getting the correct initial frame, input the parents IV's into the reporter so that you know what characteristic the inital frame has (to see how to do it you can find it in the guide on the second post in this thread).
I'm trying to, I guess it just takes a bit to get it right. I was one frame behind my shiny ><
edit: and now the egg is one ahead...
edit 2: I hit it :) Although I'm not sure if it was my target one, on my frames I had it like:
Shiny
non shiny
Shiny
non shiny
Shiny
Sooo I think I just got lucky. Well it was one of the first 2 shinies, but they were both identicle so its hard to tell. When I was chattering the pitches didn't feel right, so I did one extra. I'll try rnging another pokemon I think.

Deerling - Diana
Ability: Chlorophyll
Nature: Adamant
31/31/31/22/31/31