FS2004 How can I make the edge lights go yellow without distance markers?

I'm making an airport with rwy and markers made by Max,and now making lights by invisible RWY in SCASM I needed the edge lights go yellow at the end of the rwy,But it also makes some distance markers witch is not the Type I needed(I mean I don't need the untextured marker,and also all 3 kinds of maker are not quite the real one:()
So How can I remove them or just make them invisible?:confused:

My Rwy by Max is Add by "ADDCAT" at layer 12(I can make it higer if needed).so may I change the layer of SCASM rwy marker to make it be hidden?:rolleyes: