diff --git a/crt/crt-hyllian-curvature-ntsc.slangp b/crt/crt-hyllian-curvature-ntsc.slangp
index 46c0870..545f5b9 100644
--- a/crt/crt-hyllian-curvature-ntsc.slangp
+++ b/crt/crt-hyllian-curvature-ntsc.slangp
@@ -75,8 +75,8 @@ COLOR_BOOST = "1.200000"
 PHOSPHOR_LAYOUT = "4.000000"
 MASK_INTENSITY = "0.700000"
 CRT_ANTI_RINGING = "1.000000"
-InputGamma = "1.000000"
-OutputGamma = "1.000000"
+InputGamma = "2.000000"
+OutputGamma = "2.000000"
 VSCANLINES = "0.000000"
 CRT_CURVATURE = "1.000000"
 CRT_warpX = "0.010000"
@@ -88,10 +88,10 @@ GLOW_ROLLOFF = "3.000000"
 BLOOM_STRENGTH = "0.100000"
 OUTPUT_GAMMA = "2.200000"
 CURVATURE = "0.000000"
-warpX = "0.031000"
-warpY = "0.041000"
+warpX = "0.010000"
+warpY = "0.020000"
 cornersize = "0.010000"
-cornersmooth = "1000.000000"
+cornersmooth = "280.000000"
 noise_amt = "1.000000"
 shadowMask = "0.000000"
 maskDark = "0.500000"