This blaster has been rebuilt from bottom to top. All stock started it for the first heat cycle and its bogging terribly. Leak down test indicated all is tight as a crabs butt. Total carb rebuild new reeds went into the rebuild as well New air filter all done correctly. The oil inject has been deleted and the nipple for the oil on the carb is just sitting there would that being left open would cause very strong bogging. Please fill me in