So, I contacted Martin last week. I sent him the readings. He offered to send the injectors to him so he could retest them on his testbench. He did that on Friday. An injector would be taken apart and cleaned. Now the injectors are on their way back to me. I hope they will arrive on Monday. In Germany are already again, stop still on the post. My opinion about BBI: top team, very competent, absolutely recommendable. Martin is top!