--- /dev/null
+# Original bug : cts19573
+# Date : 26 Nov 98
+
+restore cts19573_base.brep base
+restore cts19573_wire.brep wire
+
+vertex v1 0 -500 120
+plane plan 0 -500 120 1 0 0
+
+featlf base wire plan -10 0 0 10 0 0 1 1
+featperform lf result
+
+set square 2.00853e+06