Havealot

@TristanV Make sure all parent objects (nulls, sds,...) are centered in the rotational axis of your bottle. Otherwise a rotation will look like a positional change. 

angle_between_two_vectors.c4d

@Johnny Maunason For this particular use case the Fracture object isn't the right solution. Just group your objects along with the effector (with deformation set to object) under a null and it should scale relative to the individual axes. 

@Jaee Is your setup correct? I assume what you are trying to do is to use the simluted (low res) version of a mesh to deform a high res net. But your deformer is a child of the wrong object. 

@Karina P Reduce the collision margin to something lower. You can find it here: Project settings -> Bullet -> Expert -> Collision Margin. 0.1 or even 0.05 looked good in my test. 

@HappyPolygon Until it is fixed you can use this custom version of the random selection. To install it go to the Asset Browser -> Create menu -> "Import Assets..." and point it at the zip file (don't unzip). After you've done that there will be a new version of the asset, that is more random. 
 
random_random_selection.zip

@kikilem If you load vdb files they will come in as volume loader objects. Put them in a volume builder and set it to the respective mode (I assume you are using fog volumes). Now you can export that as a vdb. Also works for volume sequences in case your clouds are animating. You can also use this workflow for filtering or resampling vdbs. 

@martijnP Here is a fixed version of the asset, that you can use until it is fixed in the data base. Just go to the Asset Browser, choose "Import Assets" from the Create menu, select the zip file (no need to unzip) and choose "Preferences" as your database (or any other db if you have created any). After that your scene file should load with the fixed version of the asset. If not, select the Greeble Assert in the Object Manager, go to the Basic tab and set the Asset Version to either "Latest" or the newest in the dropdown. 
Greeble_fix.zip

@FerLop If you want to bool splines, use the spline mask, not the boolean. 

@janan If it's ok to have all of them use the same (not black) color, you can just change the wireframe color in the preferences:

Scheme Colors > Viewport > Shaded Wire

You can use the loop over your distribution (the iterate collection node connected to your linear distribution) to vary the seed for each plane. Note though that this will cause an error. The point set node inside your displacer group will get confused since the domain (scope) port is not connected. The scope you want to use is the iteration that goes over your points. 
Displace + Distribution2.c4d

@Maber Select the Python Effector, open the Python Editor, scroll to line 78 and replace "xrange" with "range". That should fix it. Python was upgraded from 2.7 to 3.0 and this one of the few incompatibilities.