diff --git a/neopixel-keiran.ino b/neopixel-keiran.ino
index 2208728..3ca0ba1 100644
--- a/neopixel-keiran.ino
+++ b/neopixel-keiran.ino
@@ -216,12 +216,13 @@ void setWait(char data[], uint16_t len){
     wait += (char)data[index];
   }
   uint16_t wait_int = wait.toInt();
-  if (wait_int > -1 && wait_int < 10000){
+  if (wait_int >= 0 && wait_int < 10000){
     strip.wait = wait_int;
-    Serial.println(F("strip.wait set to "));
-    Serial.print(wait_int);
+    Serial.print(F("strip.wait set to "));
+    Serial.println(wait_int);
   } else {
-    Serial.println(F("Speed is out of the allowed range"));
+    Serial.print(F("Speed delay is out of the allowed range (0-10,000): "));
+    Serial.println(wait_int);
   }
 }