Maverick Trendlines - The "Other Side"

You can also show the other side of the trend line if you wish:

By default, there will just be one trendline drawn based on what the trend is.
So if it’s an uptrend, you’ll have a trendline from one swing low to another, forming an upward sloping line.
But if you want to show the “other side" of that trendline, you can uncheck that box and it will draw a parallel line on the swing highs.

This can be helpful to see the areas of resistance the trend might face.