Hello everyone, I want to create a new formula on E-signal. I'd like to calculate the RSI of ROC of the ES. I tried to contact their online customer service with no luck. From E-signal forum, I didn't get any result at all. Do I need to learn Java to combine two existing formulas, RSI and ROC? What is E-signal customer support good for? To answer to questions like "How do I exit from E-signal?"