diff --git a/data/presets/Nescaline/Chomp.xpf b/data/presets/Nescaline/Chomp.xpf
index 38532ac83..af89b1645 100644
--- a/data/presets/Nescaline/Chomp.xpf
+++ b/data/presets/Nescaline/Chomp.xpf
@@ -5,7 +5,7 @@
   <instrumenttracksettings muted="0" type="0" name="Chomp" solo="0">
     <instrumenttrack pan="0" fxch="0" pitchrange="1" pitch="0" basenote="23" vol="100">
       <instrument name="nes">
-        <nes vol3="15" nfrqmode4="0" dc1="0" vol4="15" envlen4="3" dc2="2" sweep1="0" sweep2="0" nfreq4="10" swamt1="0" swamt2="0" vol="1" crs1="0" crs2="0" crs3="0" swrate1="0" swrate2="0" nmode4="0" envon1="0" envon2="0" envon4="1" envloop1="0" envloop2="0" envloop4="0" vibr="0" on1="0" on2="0" envlen1="0" vol1="15" on3="0" envlen2="0" vol2="15" on4="1"/>
+        <nes vol3="15" nfrqmode4="0" dc1="0" vol4="15" envlen4="3" dc2="2" sweep1="0" sweep2="0" nfreq4="10" swamt1="0" swamt2="0" nq4="1" vol="1" crs1="0" crs2="0" crs3="0" swrate1="0" swrate2="0" nmode4="0" envon1="0" envon2="0" envon4="1" nswp4="-7" envloop1="0" envloop2="0" envloop4="0" vibr="0" on1="0" on2="0" envlen1="0" vol1="15" on3="0" envlen2="0" vol2="15" on4="1"/>
       </instrument>
       <eldata fres="0.5" ftype="0" fcut="14000" fwet="0">
         <elvol lspd_denominator="4" sustain="0.5" pdel="0" userwavefile="" dec="0.5" lamt="0" syncmode="0" latt="0" rel="0.1" amt="0" x100="0" att="0" lpdel="0" hold="0.5" lshp="0" lspd="0.1" ctlenvamt="0" lspd_numerator="4"/>
diff --git a/data/presets/Nescaline/Mega_weapon.xpf b/data/presets/Nescaline/Mega_weapon.xpf
index a0c47c03f..c52af1a8c 100644
--- a/data/presets/Nescaline/Mega_weapon.xpf
+++ b/data/presets/Nescaline/Mega_weapon.xpf
@@ -5,7 +5,7 @@
   <instrumenttracksettings muted="0" type="0" name="Mega weapon" solo="0">
     <instrumenttrack pan="0" fxch="0" pitchrange="1" pitch="0" basenote="23" vol="100">
       <instrument name="nes">
-        <nes vol3="15" nfrqmode4="0" dc1="0" vol4="15" envlen4="3" dc2="2" sweep1="0" sweep2="0" nfreq4="10" swamt1="0" swamt2="0" vol="1" crs1="0" crs2="0" crs3="0" swrate1="0" swrate2="0" nmode4="1" envon1="0" envon2="0" envon4="1" envloop1="0" envloop2="0" envloop4="0" vibr="0" on1="0" on2="0" envlen1="0" vol1="15" on3="0" envlen2="0" vol2="15" on4="1"/>
+        <nes vol3="15" nfrqmode4="0" dc1="0" vol4="15" envlen4="3" dc2="2" sweep1="0" sweep2="0" nfreq4="10" swamt1="0" swamt2="0" nq4="1" vol="1" crs1="0" crs2="0" crs3="0" swrate1="0" swrate2="0" nmode4="1" envon1="0" envon2="0" envon4="1" nswp4="-5" envloop1="0" envloop2="0" envloop4="0" vibr="0" on1="0" on2="0" envlen1="0" vol1="15" on3="0" envlen2="0" vol2="15" on4="1"/>
       </instrument>
       <eldata fres="0.5" ftype="0" fcut="14000" fwet="0">
         <elvol lspd_denominator="4" sustain="0.5" pdel="0" userwavefile="" dec="0.5" lamt="0" syncmode="0" latt="0" rel="0.1" amt="0" x100="0" att="0" lpdel="0" hold="0.5" lshp="0" lspd="0.1" ctlenvamt="0" lspd_numerator="4"/>
diff --git a/plugins/nes/Nes.cpp b/plugins/nes/Nes.cpp
index 0ba50020c..1efa56dc9 100644
--- a/plugins/nes/Nes.cpp
+++ b/plugins/nes/Nes.cpp
@@ -627,6 +627,9 @@ void NesInstrument::saveSettings(  QDomDocument & doc, QDomElement & element )
 		m_ch4NoiseMode.saveSettings( doc, element, "nmode4" );
 		m_ch4NoiseFreqMode.saveSettings( doc, element, "nfrqmode4" );
 		m_ch4NoiseFreq.saveSettings( doc, element, "nfreq4" );
+		
+		m_ch4NoiseQuantize.saveSettings( doc, element, "nq4" );
+		m_ch4Sweep.saveSettings( doc, element, "nswp4" );
 	
 	//master
 		m_masterVol.saveSettings( doc, element, "vol" );
@@ -681,6 +684,9 @@ void NesInstrument::loadSettings( const QDomElement & element )
 		m_ch4NoiseMode.loadSettings(  element, "nmode4" );
 		m_ch4NoiseFreqMode.loadSettings(  element, "nfrqmode4" );
 		m_ch4NoiseFreq.loadSettings(  element, "nfreq4" );
+		
+		m_ch4NoiseQuantize.loadSettings(  element, "nq4" );
+		m_ch4Sweep.loadSettings(  element, "nswp4" );
 	
 	//master
 		m_masterVol.loadSettings(  element, "vol" );