I had the 3rd brake light for about 2 weeks, but was waiting on my tails before I installed it. Then my taillight housings came, and I went to get some bulbs, to later find that I needed to order them online. So I ordered them online. And finally almost 3 weeks after I decided I wanted to do this mod, it is done (imagine how long driving lights are going to take me.) I remember seenig it posted before, but can't find where...what do I need to do to make them blink at normal speed, instead of 'you burnt out a light bulb speed'?