diff --git a/main.py b/main.py
index 990887d..601deab 100644
--- a/main.py
+++ b/main.py
@@ -160,7 +160,7 @@ for c in cnts:
 	dimA = dA / pixelsPerMetric
 	dimB = dB / pixelsPerMetric
 	
-	if num == num:
+	if num == selected:
 		iteml = larger(dimA, dimB)
 		print("Screw Length (RAW): " + str(iteml))
 		iteml = sizeVexScrew(iteml)