This example worked for me as in the picture linked below:
AC GSEC AN Dortmund Nord-CTR 125.225 *AG LANGEN Radar AH 5500ft MSL AL 3500ft MSL DP 51:33:31 N 007:33:35 E DP 51:34:45 N 007:37:07 E DP 51:31:22 N 007:37:31 E DP 51:30:46 N 007:37:47 E DP 51:30:30 N 007:42:16 E DP 51:30:08 N 007:43:03 E DP 51:28:10 N 007:37:28 E DP 51:30:54 N 007:36:11 E DP 51:33:31 N 007:33:35 E
Thanks for the explanation. But what I mean is that the name GldSect (in the Filter) should be renamed GSEC. I tried to use GldSect as AC while it had to be GSEC. The name in the Filter causes confusion.