Kvak teacher added arrows on the regularized_momentum_2_1_Histo BT, but I can't get the arrows to display on the main chart.post1295453023.html?hilit=regularized_m ... 295453023I wonder where in the code things are incorrect?Could Kvak/mrtools please modify the code: to make the arrows display on the main chart, while the histogram and buttons display in the technical indicators window (sub-window)?If there are any other errors in the code, please fix those as well.Many thanks!