Fixes High Cap water tanks, lets drones move tanks again.

code/modules/mob/living/silicon/robot/drone/drone.dm

@@ -37,7 +37,7 @@ var/list/mob_hat_cache = list()
 	integrated_light_power = 3
 	local_transmit = 1
 
-	can_pull_size = ITEMSIZE_NORMAL
+	can_pull_size = ITEMSIZE_NO_CONTAINER
 	can_pull_mobs = MOB_PULL_SMALLER
 
 	mob_bump_flag = SIMPLE_ANIMAL
@@ -71,7 +71,6 @@ var/list/mob_hat_cache = list()
 	module_type = /obj/item/weapon/robot_module/drone/construction
 	hat_x_offset = 1
 	hat_y_offset = -12
-	can_pull_size = ITEMSIZE_HUGE
 	can_pull_mobs = MOB_PULL_SAME
 
 /mob/living/silicon/robot/drone/New()

code/modules/reagents/reagent_dispenser.dm

@@ -15,15 +15,15 @@
 	attackby(obj/item/weapon/W as obj, mob/user as mob)
 		return
 
-	New()
+/obj/structure/reagent_dispensers/New()
-		var/datum/reagents/R = new/datum/reagents(1000)
+	var/datum/reagents/R = new/datum/reagents(5000)
 	reagents = R
 	R.my_atom = src
 	if (!possible_transfer_amounts)
 		src.verbs -= /obj/structure/reagent_dispensers/verb/set_APTFT
 	..()
 
-	examine(mob/user)
+/obj/structure/reagent_dispensers/examine(mob/user)
 	if(!..(user, 2))
 		return
 	user << "<span class='notice'>It contains:</span>"
@@ -33,7 +33,7 @@
 	else
 		user << "<span class='notice'>Nothing.</span>"
 
-	verb/set_APTFT() //set amount_per_transfer_from_this
+/obj/structure/reagent_dispensers/verb/set_APTFT() //set amount_per_transfer_from_this
 	set name = "Set transfer amount"
 	set category = "Object"
 	set src in view(1)
@@ -41,7 +41,7 @@
 	if (N)
 		amount_per_transfer_from_this = N
 
-	ex_act(severity)
+/obj/structure/reagent_dispensers/ex_act(severity)
 	switch(severity)
 		if(1.0)
 			qdel(src)
@@ -64,8 +64,6 @@
 
 
 
-
-
 //Dispensers
 /obj/structure/reagent_dispensers/watertank
 	name = "watertank"
@@ -73,14 +71,17 @@
 	icon = 'icons/obj/objects.dmi'
 	icon_state = "watertank"
 	amount_per_transfer_from_this = 10
-	New()
+
+/obj/structure/reagent_dispensers/watertank/New()
 	..()
 	reagents.add_reagent("water", 1000)
 
-/obj/structure/reagent_dispensers/watertank/high/New()
+/obj/structure/reagent_dispensers/watertank/high
 	name = "high-capacity water tank"
 	desc = "A highly-pressurized water tank made to hold vast amounts of water.."
 	icon_state = "watertank_high"
+
+/obj/structure/reagent_dispensers/watertank/high/New()
 	..()
 	reagents.add_reagent("water", 4000)
 
@@ -92,7 +93,8 @@
 	amount_per_transfer_from_this = 10
 	var/modded = 0
 	var/obj/item/device/assembly_holder/rig = null
-	New()
+
+/obj/structure/reagent_dispensers/fueltank/New()
 	..()
 	reagents.add_reagent("fuel",1000)
 
@@ -201,7 +203,8 @@
 	anchored = 1
 	density = 0
 	amount_per_transfer_from_this = 45
-	New()
+
+/obj/structure/reagent_dispensers/peppertank/New()
 	..()
 	reagents.add_reagent("condensedcapsaicin",1000)
 
@@ -347,7 +350,8 @@
 	icon = 'icons/obj/objects.dmi'
 	icon_state = "beertankTEMP"
 	amount_per_transfer_from_this = 10
-	New()
+
+/obj/structure/reagent_dispensers/beerkeg/New()
 	..()
 	reagents.add_reagent("beer",1000)
 
@@ -365,7 +369,7 @@
 	amount_per_transfer_from_this = 10
 	anchored = 1
 
-	New()
+/obj/structure/reagent_dispensers/virusfood/New()
 	..()
 	reagents.add_reagent("virusfood", 1000)
 
@@ -377,6 +381,6 @@
 	amount_per_transfer_from_this = 10
 	anchored = 1
 
-	New()
+/obj/structure/reagent_dispensers/acid/New()
 	..()
 	reagents.add_reagent("sacid", 1000)