Over time I have heard mixed opinions about the use of terminators. For the longest time I didn't use them and had no problems. I than got talked into buying some for our last musical and I didn't notice any difference. Can someone clarify if and why they are important and am I just lucky that I had no problems in the past before the terminators were purchased? Also, if I am daisy chaining a bunch of stuff together (Varilites, I-cues, etc.) and I end the chain with I-cues do I need to buy 4-pin terminators, and do they even make them?