diff --git a/main.go b/main.go
index 878152a..327caac 100644
--- a/main.go
+++ b/main.go
@@ -30,6 +30,9 @@ func main() {
 		//if err := orangefork.PC1_6.Out(l); err != nil {
 		//	fmt.Printf("PC1_6 %s\n", err)
 		//}
+		pull := orangefork.PC1_15.Pull().String()
+		fmt.Printf("PC1_15 pull is:  %s\n", pull)
+		fmt.Printf("PC1_15 read is:  %s\n", orangefork.PC1_15.Read())
 		if err := orangefork.PC1_15.Out(l); err != nil {
 			fmt.Printf("PA1_12 %s\n", err)
 		}