Hi Stepan,what is the 50% container good for?

Hi Stepan,what are the 50% container and the lookback period for formation good for?What`s the logic?There`s also no option to remove the fast fractal channels.
Hi, anybody else noticing Ninja freezes if we run it prior to market open (with tools package installed)? When the market opens, Ninja freezes. Have to kill the process, then restart ninja with the market already in session & it works fine. But if the market opens while Ninja is running, the new tools package causes it to completely freeze up.
Anyone else experience this?