You appear to have gotten a bit confused about the different RNGs.
There is the IVRNG and the PIDRNG. You are right about how to advance the IVRNG, but you have to bear in mind that walking and turning in an area where pokemon can appear also advances the PIDRNG. You likely don't want such a highly advanced PID frame, which will be causing you problems with the pokemon that appears.
It is not reccommended to go for an IV frame higher than 1. Sticking to an IV frame of 1 makes PIDRNG advancements easier.
When you have found a desirable seed, you should put it into RNG reporter's main window and select "Gen 5 IVs (standard seed)" as your method. You should then confirm that the IVs you want are on frame 1, and then change the method to "Gen 5 PIDRNG". At this point, you should also click the "Calculate Initial PIDRNG Frame" button. This will give you your starting frame for your PID advances.
At this point, you should start attempting to hit your seed. You would be well advised to capture a pokemon without doing any advances first, to check that you hit the correct seed and to check what PIDRNG frame you're starting on. Once you know this, hit your seed again and do the correct number of advances to hit your desired PIDRNG frame.
Hope this helps ^_^