diff --git a/src/engine/client/ec_client.c b/src/engine/client/ec_client.c
index 27dce4cfb..627791bb2 100644
--- a/src/engine/client/ec_client.c
+++ b/src/engine/client/ec_client.c
@@ -19,6 +19,7 @@
 #include <engine/e_memheap.h>
 #include <engine/e_datafile.h>
 #include <engine/e_console.h>
+#include <engine/e_ringbuffer.h>
 
 #include <mastersrv/mastersrv.h>
 
diff --git a/src/engine/e_engine.c b/src/engine/e_engine.c
index 3168020d8..9af77f848 100644
--- a/src/engine/e_engine.c
+++ b/src/engine/e_engine.c
@@ -8,6 +8,13 @@
 #include <engine/e_config.h>
 #include <engine/e_console.h>
 
+
+static void con_dbg_dumpmem(void *result, void *user_data)
+{
+	mem_debug_dump();
+}
+
+
 static char application_save_path[512] = {0};
 
 const char *engine_savepath(const char *filename, char *buffer, int max)
@@ -16,6 +23,7 @@ const char *engine_savepath(const char *filename, char *buffer, int max)
 	return buffer;
 }
 
+
 void engine_init(const char *appname, int argc, char **argv)
 {
 	dbg_msg("engine", "running on %s-%s-%s", CONF_FAMILY_STRING, CONF_PLATFORM_STRING, CONF_ARCH_STRING);
@@ -44,6 +52,9 @@ void engine_init(const char *appname, int argc, char **argv)
 
 	/* init console */
 	console_init();
+
+	MACRO_REGISTER_COMMAND("dbg_dumpmem", "", con_dbg_dumpmem, 0x0);
+	
 	
 	/* reset the config */
 	config_reset();
diff --git a/src/engine/e_ringbuffer.c b/src/engine/e_ringbuffer.c
index 9ece9b98f..023501402 100644
--- a/src/engine/e_ringbuffer.c
+++ b/src/engine/e_ringbuffer.c
@@ -206,11 +206,11 @@ void *ringbuf_item_ptr(void *p)
 	return ((RBITEM *)p) - 1;
 }
 
-void *ringbuf_first(RINGBUFFER *rb) 
-{ 
-    if(rb->last_alloc && rb->last_alloc->next) 
-        return ringbuf_next(rb, rb->last_alloc->next+1); 
-    return 0x0; 
+void *ringbuf_first(RINGBUFFER *rb)
+{
+	if(rb->last_alloc && rb->last_alloc->next)
+		return ringbuf_next(rb, rb->last_alloc->next+1);
+	return 0x0;
 }
 
 void *ringbuf_last(RINGBUFFER *rb)
diff --git a/src/engine/e_system.c b/src/engine/e_system.c
index e9c96fa36..1472b3d69 100644
--- a/src/engine/e_system.c
+++ b/src/engine/e_system.c
@@ -184,6 +184,8 @@ void mem_debug_dump()
 		io_write(f, buf, strlen(buf));
 		header = header->next;
 	}
+	
+	io_close(f);
 }
 
 
diff --git a/src/game/client/gc_render_obj.cpp b/src/game/client/gc_render_obj.cpp
index 6f836307d..1e1d64308 100644
--- a/src/game/client/gc_render_obj.cpp
+++ b/src/game/client/gc_render_obj.cpp
@@ -152,10 +152,9 @@ void render_laser(const struct obj_laser *current)
 	float ia = 1-a;
 	
 	
-	
 	vec2 out(dir.y, -dir.x);
 	
-	out = out * (4.0f*ia);
+	out = out * (6.0f*ia);
 
 	gfx_blend_normal();
 	gfx_texture_set(-1);
diff --git a/src/game/g_tuning.h b/src/game/g_tuning.h
index e23b46bf4..c22018894 100644
--- a/src/game/g_tuning.h
+++ b/src/game/g_tuning.h
@@ -24,6 +24,6 @@ MACRO_TUNING_PARAM(grenade_speed, 15.0f)
 
 MACRO_TUNING_PARAM(laser_reach, 800.0f)
 MACRO_TUNING_PARAM(laser_bounce_delay, 150)
-MACRO_TUNING_PARAM(laser_bounce_num, 2)
-MACRO_TUNING_PARAM(laser_bounce_cost, 32)
-MACRO_TUNING_PARAM(laser_damage, 8)
+MACRO_TUNING_PARAM(laser_bounce_num, 1)
+MACRO_TUNING_PARAM(laser_bounce_cost, 0)
+MACRO_TUNING_PARAM(laser_damage, 6)
diff --git a/src/game/server/gs_server.cpp b/src/game/server/gs_server.cpp
index 4a95406ed..41dc18a32 100644
--- a/src/game/server/gs_server.cpp
+++ b/src/game/server/gs_server.cpp
@@ -424,7 +424,7 @@ void projectile::tick()
 	if(targetplayer || collide || lifespan < 0)
 	{
 		if (lifespan >= 0 || weapon == WEAPON_GRENADE)
-			create_sound(pos, sound_impact);
+			create_sound(curpos, sound_impact);
 
 		if (flags & PROJECTILE_FLAGS_EXPLODE)
 			create_explosion(prevpos, owner, weapon, false);