I have been flying a Robinson R44 Raven helicopter of X-Plane 10 for years. It flys truly like my real R44 helicopter. I tried the demo of X-Plane 11 with the X-Plane 10 version of the R44 ported over. It doesn't fly nearly as realistic. Are there plans to create a Robinson R44, the world's best selling GA helicopter, for X-Plane 11?