houdini 17.5 delete FLIP Source creat_surface_volume node replace to creat_surface,It has two fewer options than before（viscosity and density),iwant the effect of pic5,but what ever i do in flipfluidobject or flipsolver icant got that effect (i have changed min/maxsubstepd and particle separation before,just turned slower ,nothing worked),and in 16.5 just change old fluid source pic4,that can work





nd im trying to active my flipsolver2 in frame 75 but i just have blue point and animation but nothing flowing down,i restarted houdini,restart works before,but this time nothing(gravity ok particle separation ok)
im new and i serched but nothing similar help anywhere ,pls help thx


this is my file

The problem has been solved ，i added popwrangle popforce node and changed flipobject physical ,it works well now