Smoking under Deceleration Please Help!

[95talonracer]

I am having the problem of bad blue (for sure oil smelling) smoke only under deceleration after boost. I have a 6 bolt 2g with a fresh motor, head, and turbo. All has under 2500 miles. Just replaced a headgasket and had the head resurfaced. The valve seals were not replaced because the motor guy said that they looked perfectly fine which makes since because they are at max 2500 miles old. I have a brand new ball bearing scm6152 on it as well and that was replaced since I thought the journal center section was leaking which it was because there was oil coming out of my BOV. I got it all back together and I am having the same problem. I have perfect compression and the leakdown turned out to be 5% on 2 cylinders and 15% on the other 2. 30% is acceptable. I have no clue what to do here or where to go next! Please help. Anyone else have this issue before?