hey guys, this is my first post. im having a bit of trouble with my stock BA turbo ute and not sure what it is... at first it started running rough (that problem is solved). my main concern now is the reason it feels like it is running flat. when I get to about 3000rpm it feels like the turbo is being restricted, the stock boost guage is still saying that it is running boost. I have checked all the connections and they are all fine. also between gears im not getting any "chuuu" like I should be. today when I had another look for the problem I noticed some oil around the suction (air box side), could this be a sign that something is wrong with the turbo? any help would be great. cheers! here is a photo of the oil.