I just purchased a DL-55+ (what is the difference between dl-55 and dl-55+) and am not using it with a dmx controler. My problem is that the beams move super slow, in auto mode and a bit faster yet still very slow in sound active mode with the sound blasting. It is being used in my dorm room and am using a regular stereo. The sensitivity knob has little effect but doesnt work when its at minimum. Shouldn't it be running full speed at least in auto mode? as it is in this video -- http://www.youtube.com/watch?v=VBSLiJbpXfk
Thanks in advance![]()