Removing Fade animation from ventcrawling

Trying to fix Invisibility bug with ventcrawl by removing the fade animation

code/modules/ventcrawl/ventcrawl.dm

@@ -156,7 +156,7 @@ var/list/ventcrawl_machinery = list(
 					if(HAZARD_HIGH_PRESSURE to INFINITY)
 						to_chat(src, "<span class='danger'>You feel a roaring wind pushing you away from the vent!</span>")
 
-			fade_towards(vent_found,45)
+			//fade_towards(vent_found,45) //CHOMPEDIT removing fade animation
 			if(!do_after(src, 45, vent_found, 1, 1))
 				return
 			if(!can_ventcrawl())
@@ -198,4 +198,4 @@ var/list/ventcrawl_machinery = list(
 		client.screen -= global_hud.centermarker
 		client.eye = src
 
-	pipes_shown.len = 0
+	pipes_shown.len = 0