mrtools wrote: Tue Feb 08, 2022 4:50 am Look for an osma with arrows for <> 0.

NO!

when the 2 ma lines crossess time , either hisotbar should be below zero first or on current bar for down arrow painted.

i noticed, some times, 2 ma lines crosses DOWN time, HISTO BAR is above zero level. this cross section is not required arrow.