Pants waist height paramater was driving "lower_jacket base bump" layer where it should have been driving the "lower_pants base bump" layer. Also adding some skipped cross_wearable settings, which will likeley be required soon-ish upon updating the wearable parameter manager.

indra/newview/character/avatar_lad.xml

@@ -1320,6 +1320,7 @@
        name="Hair_Egg_Head"
        wearable="hair"
        edit_group="hair_style"
+     cross_wearable="true"
        value_min="-1.3"
        value_max="1">
          <param_morph />
@@ -1331,6 +1332,7 @@
        name="Hair_Squash_Stretch_Head"
        wearable="hair"
        edit_group="hair_style"
+     cross_wearable="true"
        value_min="-.5"
        value_max="1">
          <param_morph />
@@ -1342,6 +1344,7 @@
        name="Hair_Square_Head"
        wearable="hair"
        edit_group="hair_style"
+     cross_wearable="true"
        value_min="0"
        value_max="1">
          <param_morph />
@@ -1353,6 +1356,7 @@
        name="Hair_Round_Head"
        wearable="hair"
        edit_group="hair_style"
+     cross_wearable="true"
        value_min="0"
        value_max="1">
          <param_morph />
@@ -1364,6 +1368,7 @@
        name="Hair_Forehead_Round"
        wearable="hair"
        edit_group="hair_style"
+     cross_wearable="true"
        value_min="0"
        value_max="1">
          <param_morph />
@@ -1375,6 +1380,7 @@
        name="Hair_Forehead_Slant"
        wearable="hair"
        edit_group="hair_style"
+     cross_wearable="true"
        value_min="0"
        value_max="1">
          <param_morph />
@@ -1386,6 +1392,7 @@
        name="Shear_Head_Hair"
        wearable="hair"
        edit_group="hair_style"
+     cross_wearable="true"
        value_min="-2"
        value_max="2">
          <param_morph />
@@ -1397,6 +1404,7 @@
        name="Elongate_Head_Hair"
        wearable="hair"
        edit_group="hair_style"
+     cross_wearable="true"
        value_min="-1"
        value_max="1">
          <param_morph />
@@ -4902,6 +4910,7 @@
        clothing_morph="false"
        wearable="skirt"
        edit_group="skirt"
+     cross_wearable="true"
        label_min="form fitting"
        label_max="loose"
        value_min="0"
@@ -4936,6 +4945,7 @@
        label="legs skirt"
        wearable="skirt"
        edit_group="driven"
+     cross_wearable="true"
        value_min="-1"
        value_max="1"
        value_default="0">
@@ -4948,6 +4958,7 @@
        name="skirt_bigbutt"
        wearable="skirt"
        edit_group="driven"
+     cross_wearable="true"
        label="bigbutt skirt"
        label_min="less"
        label_max="more"
@@ -4962,6 +4973,7 @@
        name="skirt_belly"
        wearable="skirt"
        edit_group="driven"
+     cross_wearable="true"
        label="big belly skirt"
        value_min="0"
        value_max="1">
@@ -4973,6 +4985,7 @@
        group="1"
        wearable="skirt"
        edit_group="driven"
+     cross_wearable="true"
        name="skirt_saddlebags"
        value_min="-.5"
        value_max="3">
@@ -4985,6 +4998,7 @@
        name="skirt_chubby"
        wearable="skirt"
        edit_group="driven"
+     cross_wearable="true"
        label_min="less"
        label_max="more"
        value_min="0"
@@ -4999,6 +5013,7 @@
        name="skirt_lovehandles"
        wearable="skirt"
        edit_group="driven"
+     cross_wearable="true"
        label_min="less"
        label_max="more"
        value_min="-1"
@@ -5018,6 +5033,7 @@
        name="skirt_male"
        wearable="skirt"
        edit_group="driven"
+     cross_wearable="true" 
        value_min="0"
        value_max="1">
       <param_morph />
@@ -7623,6 +7639,7 @@
           id="1020"
           group="1"
           edit_group="driven"
+	  wearable="jacket"
           name="jacket Sleeve Length"
           value_min="0"
           value_max="1">
@@ -7635,6 +7652,7 @@
          <param
           id="1022"
           group="1"
+	  wearable="jacket"
           edit_group="driven"
           name="jacket Collar Front"
           value_min="0"
@@ -7648,6 +7666,7 @@
          <param
           id="1024"
           group="1"
+	  wearable="jacket"
           edit_group="driven"
           edit_group_order="3.5"
           name="jacket Collar Back"
@@ -7758,6 +7777,7 @@
           group="1"
           name="Shading"
           wearable="pants"
+       cross_wearable="true"
           value_min="0"
           value_max="1">
             <param_color>
@@ -8428,6 +8448,7 @@
           group="1"
           wearable="jacket"
           edit_group="driven"
+       cross_wearable="true"
           name="jacket bottom length lower bump"
           value_min="0"
           value_max="1">
@@ -8906,7 +8927,7 @@
              id="1017" />
 
             <driven
-             id="1033" />
+             id="1035" />
 
             <driven
              id="914"