The first set of indicators I tried were a 180 SMA and Price envelope together. First, I added the 180 SMA and it looked fine. However, once I added Price Envelope based on 180 day with 2% above/below, the SMA disappears and the envelope is wildly incorrect. It looked like the top envelope line was 200% above 180 day while the bottom line equaled the 180 SMA. After switching timelines, the 180 SMA re-appeared but was a different color.