diff --git a/nextflow/configs/profiles/sumner2.config b/nextflow/configs/profiles/sumner2.config
index e123ad8..b5c15aa 100644
--- a/nextflow/configs/profiles/sumner2.config
+++ b/nextflow/configs/profiles/sumner2.config
@@ -35,12 +35,12 @@ params {
     support_code_dir = "/mouse-tracking-runtime/support_code/"
     heuristic_classifier_folder = "/JABS-postprocess/heuristic_classifiers/"
 
-    jabs_version = "0.18.1"
+    jabs_version = "0.34.3"
     classifier_project_folders = "/projects/kumar-lab/multimouse-pipeline/nextflow-artifacts/project_folders/"
     classifier_training_file_folder = "/projects/kumar-lab/multimouse-pipeline/nextflow-artifacts/training_files/"
     exported_classifier_folder = "/projects/kumar-lab/multimouse-pipeline/nextflow-artifacts/exported_classifiers/"
     classifier_artifact_suffix = "_classifier_v${jabs_version}.pickle"
-    classifier_window_sizes = [2, 5, 10, 20, 30, 60]
+    classifier_window_sizes = [2, 3, 5, 10, 20, 30, 60]
     // Classifiers are described as behavior_name: project_folder
     single_mouse_classifiers = [
         "grooming": [
@@ -53,11 +53,11 @@ params {
             "stitch_value": 5,
             "filter_value": 5,
         ],
-        // "Leg_splaying": [  // Currently can't be exported successfully
-        //     "project_folder_name": "ptz",
-        //     "stitch_value": 5,
-        //     "filter_value": 5,
-        // ],
+        "Leg_splaying": [
+            "project_folder_name": "ptz",
+            "stitch_value": 5,
+            "filter_value": 5,
+        ],
         "Side_seizure": [
             "project_folder_name": "ptz",
             "stitch_value": 5,
@@ -174,7 +174,7 @@ process {
         container = "/projects/kumar-lab/multimouse-pipeline/deployment-runtime_2025-03-05.sif"
     }
     withLabel: "jabs_classify" {
-        container = "/projects/kumar-lab/multimouse-pipeline/nextflow-containers/JABS-GUI_2025-02-12_v0.18.1.sif"
+        container = "/projects/kumar-lab/multimouse-pipeline/nextflow-containers/JABS-GUI_2025-08-22_v0.34.3.sif"
     }
     withLabel: "jabs_postprocess" {
         container = "/projects/kumar-lab/multimouse-pipeline/nextflow-containers/JABS-Postprocessing-2025-03-27_864d687.sif"