Hi I have open my console panel and i see an error who spam the console :  No particle effect found for Sandbox.ParticleBoxEmitter  .   The snap mod are better than the first version but is not perfect whith the 1x1x1 bloc . Sometime people break ressource like rock,tree etc and take in with their hands and let on the ground and when have many player he have too many resource (add a timer same like the car time 15 min is ok ). i dont know if is my base but i play with 25 fps the pb is not my pc :  AMD Ryzen 7 5800X3D  32go ram Amd Radeon RX 6800

Thanks for the feedback, I'm gonna fix all of that. Ive made some heavy optimizations changes recently that should help with that and I do work on optimization almost everyday so things will slowly improve.