diff --git a/Engine/prop_75in2f.xml b/Engine/prop_75in2f.xml
index dcba26adb..f3dce16e7 100644
--- a/Engine/prop_75in2f.xml
+++ b/Engine/prop_75in2f.xml
@@ -6,31 +6,31 @@
   MINPITCH 22
   MAXPITCH 22
   C_THRUST 13 1
-0.00	0.0684
-0.10	0.0745
-0.20	0.0795
-0.30	0.0828
-0.40	0.0858
-0.50	0.0883
-0.60	0.0924
-0.70	0.0896
-0.80	0.0701
-0.90	0.0510
-1.00	0.0288
-1.10	0.0053
-1.20	-0.0200
+  0.00	0.1052
+  0.10	0.1052
+  0.20	0.1037
+  0.30	0.1014
+  0.40	0.0980
+  0.50	0.0946
+  0.60	0.0872
+  0.70	0.0768
+  0.80	0.0610
+  0.90	0.0450
+  1.00	0.0288
+  1.10	0.0127
+  1.20	-0.0012
   C_POWER 13 1
-0.00	0.0586
-0.10	0.0617
-0.20	0.0628
-0.30	0.0630
-0.40	0.0614
-0.50	0.0601
-0.60	0.0573
-0.70	0.0513
-0.80	0.0476
-0.90	0.0348
-1.00	0.0209
-1.10	0.0111
-1.20	0.0000
+  0.00	0.0565
+  0.10	0.0575
+  0.20	0.0589
+  0.30	0.0593
+  0.40	0.0593
+  0.50	0.0581
+  0.60	0.0561
+  0.70	0.0519
+  0.80	0.0461
+  0.90	0.0373
+  1.00	0.0269
+  1.10	0.0148
+  1.20	0.0000
 </FG_PROPELLER>