Went to NSC, explain the situation - I clean the lens, then pop on a 50mm, and start to shoot without taking the lens out. After 200 plus shots, specks begin to appear again. They say they need more time to check... Was ok with me as long as I get it back by jan 10 or latest jan 14. They say not possible, and parts are low and not sure if they can get it in time.. So they say come back in after my trip, so will see how it turns out.