diff --git a/scripts/node_data/node_data.gml b/scripts/node_data/node_data.gml
index 228c8a00b..a94587acc 100644
--- a/scripts/node_data/node_data.gml
+++ b/scripts/node_data/node_data.gml
@@ -1567,6 +1567,16 @@ function Node(_x, _y, _group = noone) : __Node_Base(_x, _y) constructor {
 		return _s > 0.5? drawJunctions(xx, yy, _mx, _my, _s) : drawJunctions_fast(xx, yy, _mx, _my, _s);
 	} #endregion
 	
+	static drawNodeBehind = function(_x, _y, _mx, _my, _s) { #region
+		if(draw_graph_culled) return;
+		if(!active) return;
+		
+		var xx = x * _s + _x;
+		var yy = y * _s + _y;
+		
+		onDrawNodeBehind(_x, _y, _mx, _my, _s);
+	} #endregion
+	
 	static onDrawNodeBehind = function(_x, _y, _mx, _my, _s) {}
 	
 	static onDrawNode = function(xx, yy, _mx, _my, _s, _hover = false, _focus = false) {}
diff --git a/scripts/node_image_sequence/node_image_sequence.gml b/scripts/node_image_sequence/node_image_sequence.gml
index e3792e70a..a8416adad 100644
--- a/scripts/node_image_sequence/node_image_sequence.gml
+++ b/scripts/node_image_sequence/node_image_sequence.gml
@@ -113,6 +113,7 @@ function Node_Image_Sequence(_x, _y, _group = noone) : Node(_x, _y, _group) cons
 			
 			var ext = string_lower(filename_ext(path));
 			setDisplayName(filename_name_only(path));
+			edit_time = max(edit_time, file_get_modify_s(path));
 			
 			switch(ext) {
 				case ".png"	 :
@@ -125,7 +126,6 @@ function Node_Image_Sequence(_x, _y, _group = noone) : Node(_x, _y, _group) cons
 						return false;
 					}
 					
-					edit_time = max(edit_time, file_get_modify_s(path));
 					array_push(spr, _spr);
 					break;
 			}
@@ -139,7 +139,9 @@ function Node_Image_Sequence(_x, _y, _group = noone) : Node(_x, _y, _group) cons
 	static step = function() { #region
 		if(attributes.file_checker)
 		for( var i = 0, n = array_length(path_current); i < n; i++ ) {
-			if(file_get_modify_s(path_current[i]) > edit_time) {
+			var _ed = file_get_modify_s(path_current[i]);
+			
+			if(_ed > edit_time) {
 				updatePaths();
 				triggerRender();
 				break;
diff --git a/scripts/node_posterize/node_posterize.gml b/scripts/node_posterize/node_posterize.gml
index 925b88e40..9d0da719f 100644
--- a/scripts/node_posterize/node_posterize.gml
+++ b/scripts/node_posterize/node_posterize.gml
@@ -50,22 +50,21 @@ function Node_Posterize(_x, _y, _group = noone) : Node_Processor(_x, _y, _group)
 		var _alp     = _data[6];
 		
 		if(_use_gra) {
-			var _colors = paletteToArray(_gra);
-			
 			surface_set_shader(_outSurf, sh_posterize_palette);
-				shader_set_f("palette", _colors);
+				shader_set_f("palette", paletteToArray(_gra));
 				shader_set_i("keys", array_length(_gra));
 				shader_set_i("alpha", _alp);
 				
-				draw_surface_safe(_data[0], 0, 0);
+				draw_surface_safe(_data[0]);
 			surface_reset_shader();
+			
 		} else {
 			surface_set_shader(_outSurf, sh_posterize);
 				shader_set_i("colors",    _data[3]);
 				shader_set_f_map("gamma", _data[4], _data[7], inputs[| 4]);
 				shader_set_i("alpha",     _alp);
 			
-				draw_surface_safe(_data[0], 0, 0);
+				draw_surface_safe(_data[0]);
 			surface_reset_shader();
 		}
 		
diff --git a/scripts/panel_graph/panel_graph.gml b/scripts/panel_graph/panel_graph.gml
index c4756f6d9..2b4c6f057 100644
--- a/scripts/panel_graph/panel_graph.gml
+++ b/scripts/panel_graph/panel_graph.gml
@@ -1200,7 +1200,7 @@ function Panel_Graph(project = PROJECT) : PanelContent() constructor {
 		#region draw node
 			var t = get_timer();
 			for(var i = 0; i < ds_list_size(nodes_list); i++)
-				nodes_list[| i].onDrawNodeBehind(gr_x, gr_y, mx, my, graph_s);
+				nodes_list[| i].drawNodeBehind(gr_x, gr_y, mx, my, graph_s);
 			
 			for(var i = 0; i < ds_list_size(nodes_list); i++) {
 				var _node = nodes_list[| i];
@@ -1376,7 +1376,10 @@ function Panel_Graph(project = PROJECT) : PanelContent() constructor {
 	} #endregion
 	
 	function drawJunctionConnect() { #region
+		
 		if(value_dragging) {
+			if(!value_dragging.node.active) { value_dragging = noone; return; }
+			
 			var xx     = value_dragging.x;
 			var yy     = value_dragging.y;
 			var _mx    = mx;
diff --git a/shaders/sh_posterize_palette/sh_posterize_palette.fsh b/shaders/sh_posterize_palette/sh_posterize_palette.fsh
index 698090271..198f4c887 100644
--- a/shaders/sh_posterize_palette/sh_posterize_palette.fsh
+++ b/shaders/sh_posterize_palette/sh_posterize_palette.fsh
@@ -1,6 +1,3 @@
-//
-// Simple passthrough fragment shader
-//
 varying vec2 v_vTexcoord;
 varying vec4 v_vColour;