diff --git a/experiments/k-node.sh b/experiments/k-node.sh
index 08e852a..8191e25 100755
--- a/experiments/k-node.sh
+++ b/experiments/k-node.sh
@@ -16,10 +16,12 @@ SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 source "${SCRIPT_DIR}/../src/clh"
 
 node_count="${1:-2}"
-repetitions="${2:-1}"
-output_log="${3:-"${OUTPUTS}/k-node-$(date +%s)-${RANDOM}.csv"}"
-if [ "$#" -gt 3 ]; then
-  shift 3
+seeder_count="${2:-1}"
+repetitions="${3:-1}"
+output_log="${4:-"${OUTPUTS}/k-node-$(date +%s)-${RANDOM}.csv"}"
+
+if [ "$#" -gt 4 ]; then
+  shift 4
   file_sizes=("$@")
 else
   echoerr "No file sizes specified, using default (100)."
@@ -29,6 +31,7 @@ fi
 exp_start "k-node"
 
 echoerr "* Nodes: ${node_count}"
+echoerr "* Seeders: ${seeder_count}"
 echoerr "* Repetitions: ${repetitions}"
 echoerr "* File Sizes: ${file_sizes[*]}"
 echoerr "* Timing log: ${output_log}"
@@ -40,18 +43,20 @@ echoerr "* Timing log: ${output_log}"
 trap pm_stop EXIT INT TERM
 pm_start
 
-#cdx_set_log_level "INFO;trace:blockexcnetwork,blockexcengine,discoveryengine"
+cdx_set_log_level "INFO;trace:blockexcnetwork,blockexcengine,discoveryengine"
 cdx_launch_network "${node_count}"
 
 for file_size in "${file_sizes[@]}"; do
   for i in $(seq 1 "${repetitions}"); do
     file_name=$(cdx_generate_file "${file_size}")
-    cid=$(cdx_upload_file "0" "${file_name}")
+    for j in $(seq 0 "$((seeder_count - 1))"); do
+      cid=$(cdx_upload_file "${j}" "${file_name}")
+    done
 
     cdx_log_timings_start "${output_log}" "${file_size},${i},${cid}"
 
     handles=()
-    for j in $(seq 1 "$((node_count - 1))"); do
+    for j in $(seq "${seeder_count}" "$((node_count - 1))"); do
       cdx_download_file_async "$j" "$cid"
       # shellcheck disable=SC2128
       handles+=("$result")