Got this idea from TradingView. When you create a line segment (trend line), allow the user to hold the Shift Key to make the line perfectly horizontal or vertical without having to line it up with the dotted line. MT4 also provides this capability. This idea was not to provide a horizontal line because that is already present. I would like to see a line segment be able to be perfectly horizontal say from 4AM on Monday to 12PM on Wednesday without having to do it by lining up the dotted line with the segment. If you were aware of how this is done in TradingView or MT4 you would see what I mean. I'd be happy to show you if you want to contact me, either at my email address or by phone at *[removed for privacy]*.