All very true. the higher-wattage (5.6W) LEDs turned out to be the solution for me - hyper-flashing does not happen now.Another reason why I do not want to deal with resisters. Heat and no place to install them without melting the plastic lighting housing. Plus, I can imagine the the resistors will fail due to the heat and fail probably before a set of 2357NA bulbs. So, not a real solution to the bulb burnout problem if the resistors do not last. Hyper-flashing is not an option for me.