Thank you so much, I would really be grateful for your help! Basically when I click on Method 2 (in setting up the Trace) and copy the node graph into my new UE project (I had to find my own level, crosshair material, and plane asset, as they were not provided in the tutorial), I get a “Call unknown function ApplyPaint” error. Additionally, the image that is shown under the link to copy the node graph from is a typo (imago?), and so I can’t confirm that they match. In Method 1, it uses an Apply Point Damage node, but none of the outputs from the Find Collision UV node will go into that…