@ I’m using your 4.21.2 Gameworks branch it is big thanks for your contribution. But I’m having trouble about getting overlap events of waveworks component it is just not working. In Bp I tried some line trace too and It is still not overlapping. Can you have a look what can do for ? I think it is a necessary to make a swim system. And also waterplane component causes the crash while opening the level that include waterplane and when I assign a material on it.