new dynamics change: scale 1 to 2

config/sac/3DBallMass.yaml

     threaded: true
 
 parameter_randomization:
-  mass:
+  scale:
-      min_value: 2.0
-      max_value: 2.0
+      min_value: 2
+      max_value: 2

config/sac_transfer/3DBallMassCloud.yaml

     threaded: true
 
 parameter_randomization:
-  mass:
+  scale:
-      min_value: 2.0
-      max_value: 2.0
+      min_value: 2
+      max_value: 2

config/sac_transfer/3DBallMassTransferCloud.yaml

       load_model: false
       load_encoder: true
       train_encoder: false
-      transfer_path: "results/mass-s0/3DBall"
+      transfer_path: "results/ball-s0/3DBall"
     network_settings:
       normalize: true
       hidden_units: 128
     time_horizon: 1000
     summary_freq: 12000
     threaded: true
+
+parameter_randomization:
+  scale:
+    sampler_type: uniform
+    sampler_parameters:
+      min_value: 2
+      max_value: 2

config/sac_transfer/3DBallMassTransferCloud1.yaml

       load_model: false
       load_encoder: true
       train_encoder: false
-      transfer_path: "results/mass-s1/3DBall"
+      transfer_path: "results/ball-s1/3DBall"
     network_settings:
       normalize: true
       hidden_units: 128
     time_horizon: 1000
     summary_freq: 12000
     threaded: true
+    
+parameter_randomization:
+  scale:
+    sampler_type: uniform
+    sampler_parameters:
+      min_value: 2
+      max_value: 2

config/sac_transfer/3DBallMassTransferCloud2.yaml

       load_model: false
       load_encoder: true
       train_encoder: false
-      transfer_path: "results/mass-s2/3DBall"
+      transfer_path: "results/ball-s2/3DBall"
     network_settings:
       normalize: true
       hidden_units: 128
     time_horizon: 1000
     summary_freq: 12000
     threaded: true
+    
+parameter_randomization:
+  scale:
+    sampler_type: uniform
+    sampler_parameters:
+      min_value: 2
+      max_value: 2

config/sac_transfer/3DBallMassTransferCloud3.yaml

       load_model: false
       load_encoder: true
       train_encoder: false
-      transfer_path: "results/mass-s3/3DBall"
+      transfer_path: "results/ball-s3/3DBall"
     network_settings:
       normalize: true
       hidden_units: 128
     time_horizon: 1000
     summary_freq: 12000
     threaded: true
+    
+parameter_randomization:
+  scale:
+    sampler_type: uniform
+    sampler_parameters:
+      min_value: 2
+      max_value: 2

config/sac_transfer/3DBallMassTransferCloud4.yaml

       load_model: false
       load_encoder: true
       train_encoder: false
-      transfer_path: "results/mass-s4/3DBall"
+      transfer_path: "results/ball-s4/3DBall"
     network_settings:
       normalize: true
       hidden_units: 128
     time_horizon: 1000
     summary_freq: 12000
     threaded: true
+    
+parameter_randomization:
+  scale:
+    sampler_type: uniform
+    sampler_parameters:
+      min_value: 2
+      max_value: 2