diff --git a/includes/powder.h b/includes/powder.h
index 79d78aaca..27586f807 100644
--- a/includes/powder.h
+++ b/includes/powder.h
@@ -164,8 +164,8 @@
 #define PT_VINE 114
 #define PT_INVIS 115
 #define PT_EQUALVEL 116//all particles equal their velocities
-#define PT_SPAWN2 117//blank element, replace with something new, has to be here for numbering
-#define PT_SPAWN 118//blank same as above
+#define PT_SPAWN2 117
+#define PT_SPAWN 118
 #define PT_SHLD1 119
 #define PT_SHLD2 120
 #define PT_SHLD3 121
@@ -317,7 +317,7 @@ static const part_type ptypes[PT_NUM] =
     {"GLAS",	PIXPACK(0x404040),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_SOLIDS,		R_TEMP+0.0f	+273.15f,	150,	"Solid. Meltable. Shatters under pressure", TYPE_SOLID | PROP_NEUTPASS, NULL},
     {"PTCT",	PIXPACK(0x405050),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	1,	100,	SC_ELEC,		R_TEMP+0.0f	+273.15f,	251,	"Semi-conductor. Only conducts electricity when cold (Less than 120C)", TYPE_SOLID, NULL},
     {"BGLA",	PIXPACK(0x606060),	0.4f,	0.04f * CFDS,	0.94f,	0.95f,	-0.1f,	0.3f,	0.00f,	0.000f	* CFDS,	1,	0,		0,	5,	2,	1,	90,		SC_POWDERS,		R_TEMP+0.0f	+273.15f,	150,	"Broken Glass, Heavy particles. Meltable. Bagels.", TYPE_PART, NULL},
-    {"THDR",	PIXPACK(0xFFFFA0),	0.0f,	0.00f * CFDS,	1.0f,	0.30f,	-0.99f,	0.6f,	0.62f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	1,		SC_ELEC,		9000.0f		+273.15f,	251,	"Lightning! Very hot, inflicts damage upon most materials, transfers current to metals.", TYPE_ENERGY},
+    {"THDR",	PIXPACK(0xFFFFA0),	0.0f,	0.00f * CFDS,	1.0f,	0.30f,	-0.99f,	0.6f,	0.62f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	1,		SC_ELEC,		9000.0f		+273.15f,	251,	"Lightning! Very hot, inflicts damage upon most materials, transfers current to metals.", TYPE_ENERGY, NULL},
     {"PLSM",	PIXPACK(0xBB99FF),	0.9f,	0.04f * CFDS,	0.97f,	0.20f,	0.0f,	-0.1f,	0.30f,	0.001f	* CFDS,	0,	0,		0,	0,	0,	1,	1,		SC_GAS,			9000.0f		+273.15f,	115,	"Plasma, extremely hot.", TYPE_GAS, NULL},
     {"ETRD",	PIXPACK(0x404040),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	1,	100,	SC_ELEC,		R_TEMP+0.0f	+273.15f,	251,	"Electrode. Creates a surface that allows Plasma arcs. (Use sparingly)", TYPE_SOLID, NULL},
     {"NICE",	PIXPACK(0xC0E0FF),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	-0.0005f* CFDS,	0,	0,		0,	0,	20,	1,	100,	SC_SOLIDS,		35.0f,					46,		"Nitrogen Ice.", TYPE_SOLID, NULL},
diff --git a/src/graphics.c b/src/graphics.c
index 3ea4c9c67..3eb7e18a8 100644
--- a/src/graphics.c
+++ b/src/graphics.c
@@ -1641,7 +1641,7 @@ void draw_parts(pixel *vid)
 			cg = sin(frequency*q + 2) * 127 + 128;
 			cb = sin(frequency*q + 4) * 127 + 128;
 			blendpixel(vid, nx, ny, cr, cg, cb, 255);	
-			if(mousex==(nx) && mousey==(ny))
+			if(mousex==(nx) && mousey==(ny) && DEBUG_MODE)
                     {
 			int z;
                         for(z = 0; z<NPART; z++) {
diff --git a/src/main.c b/src/main.c
index 3e5bfb5cb..e6d191e52 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1668,6 +1668,14 @@ int main(int argc, char *argv[])
             if(!((cr>>8)>=NPART || !cr))
             {
 #ifdef BETA
+		if(DEBUG_MODE)
+                {
+                    int tctype = parts[cr>>8].ctype;
+                    if(tctype>=PT_NUM)
+                        tctype = 0;
+                    sprintf(heattext, "%s (%s), Pressure: %3.2f, Temp: %4.2f C, Life: %d", ptypes[cr&0xFF].name, ptypes[tctype].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life);
+			//sprintf(heattext, "%s (%s), Pressure: %3.2f, Temp: %4.2f C, Life: %d", ptypes[cr&0xFF].name, ptypes[parts[cr>>8].ctype].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life);
+		} else
                 sprintf(heattext, "%s, Pressure: %3.2f, Temp: %4.2f C, Life: %d", ptypes[cr&0xFF].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life);
 #else
 		if(DEBUG_MODE)
@@ -2333,7 +2341,7 @@ int main(int argc, char *argv[])
             }
 			
 #ifdef BETA
-			sprintf(uitext, "Version %d Beta %d FPS:%d Parts:%d", SAVE_VERSION, MINOR_VERSION, FPSB, NUM_PARTS);
+			sprintf(uitext, "Version %d Beta %d FPS:%d Parts:%d Generation:%d", SAVE_VERSION, MINOR_VERSION, FPSB, NUM_PARTS,GENERATION);
 #else
 			if(DEBUG_MODE)
 				sprintf(uitext, "Version %d.%d FPS:%d Parts:%d Generation:%d", SAVE_VERSION, MINOR_VERSION, FPSB, NUM_PARTS,GENERATION);
diff --git a/src/powder.c b/src/powder.c
index be1c7cd49..71dee15bf 100644
--- a/src/powder.c
+++ b/src/powder.c
@@ -2794,7 +2794,7 @@ void update_particles_i(pixel *vid, int start, int inc)
 			{
 				create_part(-1, x , y-1 , PT_FWRK);
 				r = pmap[y-1][x];
-				if(parts[r>>8].type==PT_FWRK)
+				if((r&0xFF)==PT_FWRK)
 				{
 					parts[r>>8].vy = rand()%8-22;
 					parts[r>>8].vx = rand()%20-rand()%20;
@@ -3054,7 +3054,7 @@ void update_particles_i(pixel *vid, int start, int inc)
                             r = pmap[y+ny][x+nx];
                             if((r>>8)>=NPART || !r)
                                 continue;
-			    else if(parts[r>>8].type==PT_SPRK&&(parts[r>>8].ctype==PT_PSCN)&&(parts[r>>8].life>=3)&&parts[i].life%4==0)
+			    else if(parts[r>>8].type==PT_SPRK&&(parts[r>>8].ctype==PT_PSCN)&&(parts[r>>8].life>=3)&&parts[i].life%4==0&&parts_avg(i,r>>8,PT_INSL)!=PT_INSL)
 			    {
 				    flood_parts(x,y,PT_SPRK,PT_INST,-1);//add life
 				    parts[r>>8].type==parts[r>>8].ctype;