diff --git a/pearl/pearl-anglescan-panel.ipf b/pearl/pearl-anglescan-panel.ipf
index ed49cf3..8c85e02 100644
--- a/pearl/pearl-anglescan-panel.ipf
+++ b/pearl/pearl-anglescan-panel.ipf
@@ -380,7 +380,7 @@ static function do_crop(check, [force])
 		endif
 		
 		if ((crop_theta >= 10) && (crop_theta < 90))
-			crop_strip_theta(process_data, 0, crop_theta, process_theta, process_tilt, process_phi)
+			crop_strip_theta(process_data, -0.1, crop_theta + 0.1, process_theta, process_tilt, process_phi)
 		endif
 		
 		if (strlen(crop_rows) > 0)
diff --git a/pearl/pearl-anglescan-process.ipf b/pearl/pearl-anglescan-process.ipf
index 1ad0593..82852fb 100644
--- a/pearl/pearl-anglescan-process.ipf
+++ b/pearl/pearl-anglescan-process.ipf
@@ -714,9 +714,9 @@ function crop_strip_theta(strip, theta_lo, theta_hi, theta, tilt, phi)
 	variable nx = dimsize(strip, 0)
 	variable ny = numpnts(idx)
 	
-	theta = theta[idx]
-	tilt = tilt[idx]
-	phi = phi[idx]
+	theta[0, ny-1] = theta[idx]
+	tilt[0, ny-1] = tilt[idx]
+	phi[0, ny-1] = phi[idx]
 	redimension /n=(ny) theta, tilt, phi
 	
 	duplicate /free strip, strip_copy