You did not sounded harsh at all. Now that I have the DH, i'll do some datalogs with 50/50 and reci to see how afr looks between those two and chose whats best. Thanks for your suggestions you made me think twice.
i think hes saying your DH isnt going to show the results of gas leaking into your oil. thus resulting in an unsuspecting problem.
I'm not worried about that either. If I was I wouldn't be modding my car. Anyways, I switched to full recirculated and car perform the same but with some miner pops here and there. That will be taken care of with further adjusting. A/F numbers are the similar. Sound went down but no biggie. Now that I experience 50/50 i'll keep it in recirculated for a bit longer and see how it goes and if I like it. But thanks anyways.