diff --git a/src/scripts/Profiles/BBC/Atom_50HzTTL.txt b/src/scripts/Profiles/BBC/Atom_50HzTTL.txt
index fb81674b..fc8915c6 100644
--- a/src/scripts/Profiles/BBC/Atom_50HzTTL.txt
+++ b/src/scripts/Profiles/BBC/Atom_50HzTTL.txt
@@ -1,2 +1,2 @@
 sampling=1,1,1,1,1,1,1,0,6,0,0,0
-geometry=60,37,304,240,304,240,1,1,3,4,7159090,456,0,312,4
+geometry=60,37,304,240,304,240,1,1,3,4,7159090,456,5000,312,4
diff --git a/src/scripts/Profiles/OBBC/Atom_50HzTTL_v10-v20.txt b/src/scripts/Profiles/OBBC/Atom_50HzTTL_v10-v20.txt
index fece7db0..9b1a660d 100644
--- a/src/scripts/Profiles/OBBC/Atom_50HzTTL_v10-v20.txt
+++ b/src/scripts/Profiles/OBBC/Atom_50HzTTL_v10-v20.txt
@@ -1,2 +1,2 @@
 sampling=1,1,1,1,1,1,1,0,8,0,0,0
-geometry=24,53,272,208,320,240,1,1,1,4,14318181,912,0,312,4,3
+geometry=24,53,272,208,320,240,1,1,1,4,14318181,912,5000,312,4,3
diff --git a/src/scripts/Profiles/OBBC/Atom_50HzTTL_v21-v23.txt b/src/scripts/Profiles/OBBC/Atom_50HzTTL_v21-v23.txt
index 6fa7e552..99409d05 100644
--- a/src/scripts/Profiles/OBBC/Atom_50HzTTL_v21-v23.txt
+++ b/src/scripts/Profiles/OBBC/Atom_50HzTTL_v21-v23.txt
@@ -1,2 +1,2 @@
 sampling=1,1,1,1,1,1,1,0,8,0,0,0
-geometry=24,53,272,208,320,240,1,1,3,4,7159090,456,0,312,4,0
+geometry=24,53,272,208,320,240,1,1,3,4,7159090,456,5000,312,4,0
diff --git a/src/scripts/Profiles/OBBC/Atom_50HzTTL_v24.txt b/src/scripts/Profiles/OBBC/Atom_50HzTTL_v24.txt
index e1dfd0de..414449cf 100644
--- a/src/scripts/Profiles/OBBC/Atom_50HzTTL_v24.txt
+++ b/src/scripts/Profiles/OBBC/Atom_50HzTTL_v24.txt
@@ -1,2 +1,2 @@
 sampling=1,1,1,1,1,1,1,0,8,0,0,0
-geometry=72,53,272,208,320,240,1,1,3,4,7159090,456,0,312,4,0
+geometry=72,53,272,208,320,240,1,1,3,4,7159090,456,5000,312,4,0
diff --git a/src/scripts/Profiles/RGB(TTL)/Atom_50HzTTL.txt b/src/scripts/Profiles/RGB(TTL)/Atom_50HzTTL.txt
index fb81674b..fc8915c6 100644
--- a/src/scripts/Profiles/RGB(TTL)/Atom_50HzTTL.txt
+++ b/src/scripts/Profiles/RGB(TTL)/Atom_50HzTTL.txt
@@ -1,2 +1,2 @@
 sampling=1,1,1,1,1,1,1,0,6,0,0,0
-geometry=60,37,304,240,304,240,1,1,3,4,7159090,456,0,312,4
+geometry=60,37,304,240,304,240,1,1,3,4,7159090,456,5000,312,4
diff --git a/src/scripts/Profiles/YUV/Atom_Mono.txt b/src/scripts/Profiles/YUV/Atom_Mono.txt
index 561d14ed..274bb9ab 100644
--- a/src/scripts/Profiles/YUV/Atom_Mono.txt
+++ b/src/scripts/Profiles/YUV/Atom_Mono.txt
@@ -1,3 +1,3 @@
-sampling=7,1,1,1,0,0,0,8,1,66,46,41,95,55,29,1,37
+sampling=7,1,1,1,0,0,2,8,1,66,46,41,95,55,29,1,37
 geometry=60,28,272,208,320,240,1,1,3,8,7159090,456,5000,262,4
 palette=Mono_(4_level)
diff --git a/src/scripts/Profiles/YUV/Default.txt b/src/scripts/Profiles/YUV/Default.txt
index fb645acc..0d1f3e27 100644
--- a/src/scripts/Profiles/YUV/Default.txt
+++ b/src/scripts/Profiles/YUV/Default.txt
@@ -1,7 +1,7 @@
-sampling7=3,1,1,1,0,0,0,8,0,165,135,133,95,85,100,0,100
-geometry7=56,28,272,208,320,240,1,1,3,8,7159090,456,5000,262,0
-sampling=3,1,1,1,0,0,0,8,0,165,135,133,95,85,100,0,100
-geometry=56,28,272,208,320,240,1,1,3,8,7159090,456,5000,262,0
+sampling7=3,1,1,1,0,0,2,8,0,165,135,133,95,85,100,0,100
+geometry7=60,32,272,208,320,240,1,1,3,8,7159090,456,5000,262,0
+sampling=3,1,1,1,0,0,2,8,0,165,135,133,95,85,100,0,100
+geometry=60,32,272,208,320,240,1,1,3,8,7159090,456,5000,262,0
 auto_switch=0
 palette=RGB
 palette_control=0
diff --git a/src/scripts/Profiles/YUV/TI994a.txt b/src/scripts/Profiles/YUV/TI994a.txt
index 4c0a999a..b8cb44b6 100644
--- a/src/scripts/Profiles/YUV/TI994a.txt
+++ b/src/scripts/Profiles/YUV/TI994a.txt
@@ -1,4 +1,4 @@
-sampling=3,1,1,0,0,0,3,0,1,75,56,161,146,65,8,1,50
+sampling=3,1,1,0,0,0,1,0,1,75,56,161,146,65,8,1,50
 geometry=12,55,256,208,280,270,1,1,3,8,5369317,342,5000,312,4
 palette=TI-99-4a_14_Col
 border_colour=1
diff --git a/src/scripts/Profiles/YUV/TI994a_mono.txt b/src/scripts/Profiles/YUV/TI994a_mono.txt
index 99f2b347..dbdd51d6 100644
--- a/src/scripts/Profiles/YUV/TI994a_mono.txt
+++ b/src/scripts/Profiles/YUV/TI994a_mono.txt
@@ -1,4 +1,4 @@
-sampling=4,1,1,1,102,82,158,143,90,10,0,63,0,0,0,0,0
+sampling=3,1,1,0,0,0,1,0,1,102,82,158,143,90,10,0,63
 geometry=12,55,256,208,280,270,1,1,3,8,5369317,342,5000,312,4
 palette=Mono_(4_level)
 border_colour=1