diff --git a/unloze_trails/scripting/unloze_trails.sp b/unloze_trails/scripting/unloze_trails.sp
index ff75feb..b0b247f 100644
--- a/unloze_trails/scripting/unloze_trails.sp
+++ b/unloze_trails/scripting/unloze_trails.sp
@@ -15,6 +15,10 @@ int g_iSpriteModel[MAXPLAYERS + 1] = {-1, ...};
 
 int g_iClientTrail[MAXPLAYERS + 1] = { -1, ... }; // index into g_hTrails, -1 = none
 
+float g_fTrailsLifeTime = 1.0;
+int g_iTrailsStartWidth = 10;
+int g_iTrailsEndWidth = 6;
+
 Handle g_hCookie_trailName;
 Handle g_hCookie_trailHide;
 
@@ -53,6 +57,37 @@ public void OnPluginStart()
     SetCookieMenuItem(MenuHandler_CookieMenu, 0, "Unloze Trails");
 
 	g_hTrails = new ArrayList(sizeof(TrailData));
+
+
+    ConVar cvar;
+    HookConVarChange((cvar = CreateConVar("sm_unloze_trails_lifetime", "1.0", "Lifetime of trails")), Cvar_TrailsLifeTime);
+    g_fTrailsLifeTime = cvar.FloatValue;
+    delete cvar;
+
+    ConVar cvar1;
+    HookConVarChange((cvar1 = CreateConVar("sm_unloze_trails_start_width", "10", "Start width of trails")), Cvar_TrailsStartWidth);
+    g_iTrailsStartWidth = cvar1.IntValue;
+    delete cvar1;
+
+    ConVar cvar2;
+    HookConVarChange((cvar2 = CreateConVar("sm_unloze_trails_end_width", "6", "End width of trails")), Cvar_TrailsEndWidth);
+    g_iTrailsEndWidth = cvar2.IntValue;
+    delete cvar2;
+}
+
+public void Cvar_TrailsEndWidth(ConVar convar, const char[] oldValue, const char[] newValue)
+{
+    g_iTrailsEndWidth = convar.IntValue;
+}
+
+public void Cvar_TrailsStartWidth(ConVar convar, const char[] oldValue, const char[] newValue)
+{
+    g_iTrailsStartWidth = convar.IntValue;
+}
+
+public void Cvar_TrailsLifeTime(ConVar convar, const char[] oldValue, const char[] newValue)
+{
+    g_fTrailsLifeTime = convar.FloatValue;
 }
 
 public void MenuHandler_CookieMenu(int client, CookieMenuAction action, any info, char[] buffer, int maxlen)
@@ -371,10 +406,14 @@ public void SpawnTrail(int client)
 
 	if (g_iSpriteModel[client] != -1) 
 	{
-		
-		DispatchKeyValueFloat(g_iSpriteModel[client], "lifetime", 2.0);
-		DispatchKeyValue(g_iSpriteModel[client], "startwidth", "10");
-		DispatchKeyValue(g_iSpriteModel[client], "endwidth", "6");
+		DispatchKeyValueFloat(g_iSpriteModel[client], "lifetime", g_fTrailsLifeTime);
+        char startwidth[16];
+        Format(startwidth, sizeof(startwidth), "%i", g_iTrailsStartWidth);
+		DispatchKeyValue(g_iSpriteModel[client], "startwidth", startwidth);
+
+        char endwidth[16];
+        Format(endwidth, sizeof(endwidth), "%i", g_iTrailsEndWidth);
+		DispatchKeyValue(g_iSpriteModel[client], "endwidth", endwidth);
 		
         TrailData trail;
         g_hTrails.GetArray(g_iClientTrail[client], trail);