diff --git a/l2ork_addons/K12/fx_filter.pd b/l2ork_addons/K12/fx_filter.pd
index 694ed3ff3dd864d2cb65c5f0a9907c9408ede6e5..f5fead52936f30a7767ee719c4e671777a153424 100755
--- a/l2ork_addons/K12/fx_filter.pd
+++ b/l2ork_addons/K12/fx_filter.pd
@@ -7,12 +7,14 @@
 #X msg 301 118 \$1 100;
 #X obj 338 36 ggee/image @pd_extra/K12/objects/fx_filter.png 1;
 #X obj 338 -54 loadbang;
-#X obj 301 41 hsl 68 29 50 10000 0 0 \$0-s-filt0 \$0-r-filt0 empty
+#X obj 301 41 hsl 68 14 50 10000 0 0 \$0-s-filt0 \$0-r-filt0 empty
 -2 -8 0 10 -262144 -1 -1 0 1;
 #X obj 301 141 line~ 0;
 #X obj 391 4 preset_node k12;
 #X obj 301 -108 abs;
 #X msg 338 -33 open @pd_extra/K12/objects/fx_filter.png;
+#X text 300 52 low;
+#X text 348 52 high;
 #X connect 0 0 2 0;
 #X connect 2 3 1 0;
 #X connect 3 0 11 0;
diff --git a/l2ork_addons/K12/fx_multitap.pd b/l2ork_addons/K12/fx_multitap.pd
index 4e02cc34b22493e46be50d54e4af8c5a0015d6b0..3c16b3d0419d74640fd08161cbf648b2628fb6f0 100644
--- a/l2ork_addons/K12/fx_multitap.pd
+++ b/l2ork_addons/K12/fx_multitap.pd
@@ -14,7 +14,7 @@
 #X text 387 267 long;
 #X obj 335 283 hsl 74 14 0 900 0 1 \$0-s-null \$0-r-null empty -2 -8
 0 10 -262144 -1 -1 4000 1;
-#X text 349 295 feedback;
+#X text 348 294 feedback;
 #X obj 335 357 / 1000;
 #X obj 230 228 preset_node k12;
 #X obj 198 357 vd~ \$0-delread_ex;