diff --git a/Snake.config.json b/Snake.config.json
index f0a8d93254bd4fea46bae7b68dc473793b5e3721..abae56bf2e84bbc955e2424e39219fb506c9e242 100644
--- a/Snake.config.json
+++ b/Snake.config.json
@@ -21,8 +21,8 @@
 
     "bp_density"    : {
         "few"       : 0.1,
-        "medium"    : 0.33,
-        "many"      : 0.9
+        "medium"    : 0.25,
+        "many"      : 0.5
     },
 
     "paired_end"    : false,
@@ -34,10 +34,10 @@
         "100000" : 0.3,
         "500000" : 0.1,
     },
-    "simulation_min_reads_per_library" : 250000,
+    "simulation_min_reads_per_library" :  500000,
     "simulation_max_reads_per_library" : 1000000,
     "simulation_window_sizes" : [50000, 100000],
-    "simulation_cell_count" : 200,
+    "simulation_cell_count" : 100,
     "simulation_alpha" : 0.02,
 
     "genome_size" : 3e9
diff --git a/Snakefile b/Snakefile
index 8b357e9343da5496ab5b8bc1730a788d42063a9b..450db683c4b853530a3e0d08495b5cc2623a7c25 100644
--- a/Snakefile
+++ b/Snakefile
@@ -45,10 +45,10 @@ rule simulate_genome:
     log:
         "log/simulate_genome/genome{seed}.tsv"
     params:
-        svcount=200,
-        minsize=1000,
-        maxsize=2000000,
-        mindistance=1000000,
+        svcount     =     200,
+        minsize     =  100000,
+        maxsize     = 5000000,
+        mindistance = 1000000,
     shell:
         "utils/simulate_SVs.R {wildcards.seed} {params.svcount} {params.minsize} {params.maxsize} {params.mindistance} {output.tsv} > {log} 2>&1"