2. I do use Razer/Logitech software. Both are set to 50ms and I set it to spam that button over and over. Both Enix and I agree that the sweet spot is around 80ms, but we suggest you play with the setting based on your latency from 50-100.
sorry call me a noob. Explain this process? i ahve a corsair scimitar pro that uses icue software that can program macros etc. but i guess im not sure how you set this up