Index: dashboard.scm
==================================================================
--- dashboard.scm
+++ dashboard.scm
@@ -211,11 +211,11 @@
   ((item-test-names  '())                : list)        ;; list of itemized tests
   ((run-keys          (make-hash-table)) : hash-table)
   (runs-matrix        #f)                               ;; used in newdashboard
   ((start-run-offset   0)                : number)      ;; left-right slider value
   ((start-test-offset  0)                : number)      ;; up-down slider value
-  ((runs-btn-height    (or (configf:lookup *configdat* "dashboard" "btn-height") "x14")) : string)  ;; was 12
+  ((runs-btn-height    (or (configf:lookup *configdat* "dashboard" "btn-height") "x16")) : string)  ;; was 12
   ((runs-btn-fontsz    (or (configf:lookup *configdat* "dashboard" "btn-fontsz") "10")) : string)   ;; was 8
   ((runs-cell-width    (or (configf:lookup *configdat* "dashboard" "cell-width") "60")) : string)   ;; was 50
   ((all-test-names     '())              : list)
   
   ;; Canvas and drawing data
@@ -3080,11 +3080,11 @@
                                                           (let* ((val    (vector-ref hed 2))
                                                                  (newmin (if (< val min) val min))
                                                                  (newmax (if (> val max) val max))
                                                                  (newres (cons val res)))
                                                             (if (null? tal)
-                                                                (values (reverse res) newmin newmax)
+                                                                (values (reverse res) (- newmin 2) (+ newmax 2))
                                                                 (loop (car tal)(cdr tal) newres newmin newmax)))))))
                   (if (not (hash-table-exists? graph-matrix-table fieldn))
                       (begin
                         (let* ((graph-color-rgb (vg:generate-color-rgb))
                                (graph-color (vg:iup-color->number graph-color-rgb))