Need volunteers to test performance improvements in HTML editor Source view

We have been hearing complaints about delays that sometimes block typing and scrolling in Source view. We identified possible bottlenecks, but we would like to do a bit more real world testing before accepting changes into the VS main line. If you have been suffering from performance issues in the editor and are willing to give private binary a try, please look at this announcement: https://forums.asp.net/thread/1274096.aspx. You can contact Jim directly.