diff --git a/tools/clog-builder-render.lisp b/tools/clog-builder-render.lisp
index b57ba69..e941372 100644
--- a/tools/clog-builder-render.lisp
+++ b/tools/clog-builder-render.lisp
@@ -125,8 +125,8 @@
         (with-output-to-string (s r)
           (with-input-from-string (n result)
             (let ((*standard-output*    s)
-                  (*print-right-margin* 80)
-                  (*print-case*         :downcase))
+                  (*print-right-margin* *builder-render-right-margin* )
+                  (*print-case*         *builder-render-case*))
               (format t ";;;; CLOG Builder generated code - modify original .clog file and rerender")
               (loop
                 (let ((l (read n nil)))
diff --git a/tools/clog-builder-settings.lisp b/tools/clog-builder-settings.lisp
index 3a3f538..95efe16 100644
--- a/tools/clog-builder-settings.lisp
+++ b/tools/clog-builder-settings.lisp
@@ -49,6 +49,10 @@
 (defparameter *clog-repl-send-result-to-console* nil)
 (defparameter *clog-repl-private-console* nil)
 
+;; Panel Builder
+
+(defparameter *builder-render-right-margin* 80)
+
 ;; Builder Look and Feel
 
 (defparameter *builder-window-desktop-class* "w3-blue-grey")
diff --git a/tools/preferences.lisp.sample b/tools/preferences.lisp.sample
index 77ddd8b..f96719b 100644
--- a/tools/preferences.lisp.sample
+++ b/tools/preferences.lisp.sample
@@ -57,6 +57,10 @@
 (setf *clog-repl-send-result-to-console* nil)
 (setf *clog-repl-private-console* nil)
 
+;; Panel Builder
+(setf *builder-render-right-margin* 80)
+(setf *builder-render-case* :downcase)
+
 ;; Builder Look and Feel
 
 (setf *builder-window-desktop-class* "w3-blue-grey")