I was aiming for 30/9/31/30/30/31 (HP Ground 68) on frame 2 and definitely got that spread each time I tried for the shiny, and when I was looking for the starting PID frame. I also double-checked the seed by catching a wild Pokemon after getting the egg and finding the wild Pokemon's IVs in the list. As for natures, I got Timid and Rash when I was trying for the shiny, but they still didn't end up shiny. The starting frame was 49 (Calm), I believe, and I was able to match my starting frame tests to the PID frames in RNG Reporter. Can't remember the results of the starting frame tests now, though. Would the older version maybe be giving me wrong results for this? The version I have has worked with all the other shinies I got, so I don't know if the new 9.75 would be any different. Well, from the results I got, it seems the other way around. The natures conformed perfectly, but the genders didn't. Maybe this is a special case with the Larvesta egg. I guess I didn't actually hit the exact shiny PID, since the gender was off. I can do some more testing if you'd like, but it seemed like the genders were completely switched around in every egg I got (compared to the results in RNG Reporter). Anyway, thanks for all the help. I guess I should just try for good IVs and not worry about shininess.