diff --git a/cooperative_cuisine/configs/item_info.yaml b/cooperative_cuisine/configs/item_info.yaml
index 5bfe9904a9f4461060a5803730645cdbc77bd98c..6cd26e3b863ded4a88161d90a8df67634c2816b4 100644
--- a/cooperative_cuisine/configs/item_info.yaml
+++ b/cooperative_cuisine/configs/item_info.yaml
@@ -74,55 +74,55 @@ Sausage:
 ChoppedTomato:
   type: Ingredient
   needs: [ Tomato ]
-  seconds: 4.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 ChoppedLettuce:
   type: Ingredient
   needs: [ Lettuce ]
-  seconds: 3.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 ChoppedOnion:
   type: Ingredient
   needs: [ Onion ]
-  seconds: 4.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 RawPatty:
   type: Ingredient
   needs: [ Meat ]
-  seconds: 4.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 RawChips:
   type: Ingredient
   needs: [ Potato ]
-  seconds: 4.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 ChoppedFish:
   type: Ingredient
   needs: [ Fish ]
-  seconds: 4.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 PizzaBase:
   type: Ingredient
   needs: [ Dough ]
-  seconds: 4.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 GratedCheese:
   type: Ingredient
   needs: [ Cheese ]
-  seconds: 4.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 ChoppedSausage:
   type: Ingredient
   needs: [ Sausage ]
-  seconds: 4.0
+  seconds: 2.6
   equipment: CuttingBoard
 
 CookedPatty:
diff --git a/cooperative_cuisine/configs/study/study_config.yaml b/cooperative_cuisine/configs/study/study_config.yaml
index d491af8801982c1acb218c46c6b8483aaad2610e..13849e1ac5f84a1b2da29b7d7c423d7094ee421b 100644
--- a/cooperative_cuisine/configs/study/study_config.yaml
+++ b/cooperative_cuisine/configs/study/study_config.yaml
@@ -2,6 +2,7 @@ levels:
 
   - config_path: CONFIGS_DIR/environment_config.yaml
     layout_path: LAYOUTS_DIR/study_layouts/1-1-far-apart.layout
+    #    layout_path: LAYOUTS_DIR/zztest_layouts/screenshot_tutorial.layout
     item_info_path: CONFIGS_DIR/item_info.yaml
     name: "Level 1"
     seed: 12345
@@ -23,13 +24,13 @@ levels:
         order_gen_kwargs:
           order_duration_random_func:
             kwargs:
-              a: 60
-              b: 70
+              a: 55
+              b: 65
           sample_on_dur_random_func:
             func: uniform
             kwargs:
-              a: 20
-              b: 30
+              a: 18
+              b: 28
 
       hook_callbacks:
         orders:
@@ -68,13 +69,13 @@ levels:
         order_gen_kwargs:
           order_duration_random_func:
             kwargs:
-              a: 60
-              b: 70
+              a: 54
+              b: 64
           sample_on_dur_random_func:
             func: uniform
             kwargs:
-              a: 20
-              b: 30
+              a: 18
+              b: 28
       hook_callbacks:
         orders:
           hooks: [ completed_order ]
@@ -115,13 +116,13 @@ levels:
         order_gen_kwargs:
           order_duration_random_func:
             kwargs:
-              a: 60
-              b: 70
+              a: 54
+              b: 60
           sample_on_dur_random_func:
             func: uniform
             kwargs:
-              a: 20
-              b: 30
+              a: 18
+              b: 26
       hook_callbacks:
         orders:
           hooks: [ completed_order ]
@@ -160,13 +161,13 @@ levels:
         order_gen_kwargs:
           order_duration_random_func:
             kwargs:
-              a: 60
-              b: 70
+              a: 50
+              b: 60
           sample_on_dur_random_func:
             func: uniform
             kwargs:
-              a: 20
-              b: 30
+              a: 22
+              b: 24
       hook_callbacks:
         orders:
           hooks: [ completed_order ]