diff --git a/src/shimmers/sketches/pendulum_sway.cljs b/src/shimmers/sketches/pendulum_sway.cljs
index 29a8aa5c..e1d0a717 100644
--- a/src/shimmers/sketches/pendulum_sway.cljs
+++ b/src/shimmers/sketches/pendulum_sway.cljs
@@ -63,7 +63,7 @@
    :delta delta})
 
 (defn plot [{:keys [p r]} {:keys [select-fn] :as params}]
-  (let [limit 100
+  (let [limit 85
         f (functions select-fn)]
     (for [t (cs/series-limit
              0 (* limit eq/TAU)
@@ -85,8 +85,8 @@
                             [:gamma 1.5] [:delta 1.0]])
    :dx (+ (dr/random-int 1 6) (dr/random -0.01 0.01))
    :dy (+ (dr/random-int 1 6) (dr/random -0.01 0.01))
-   :lambda1 0.004
-   :lambda2 0.003
+   :lambda1 (tm/clamp (dr/gaussian 0.005 0.0015) 0.0001 0.05)
+   :lambda2 (tm/clamp (dr/gaussian 0.005 0.0015) 0.0001 0.05)
    :gamma-rate (dr/weighted {0.125 4 0.25 2 0.5 1 0.75 1 1.25 1})})
 
 (defn scene [{:keys [scene-id params]}]