A first pass at more realistic w_class values

code/modules/research/designs.dm

@@ -1712,7 +1712,7 @@ datum/design/security_hud
 	icon = 'icons/obj/cloning.dmi'
 	icon_state = "datadisk2"
 	item_state = "card-id"
-	w_class = 1.0
+	w_class = 2.0
 	m_amt = 30
 	g_amt = 10
 	var/datum/design/blueprint

code/modules/research/research.dm

@@ -262,7 +262,7 @@ datum/tech/robotics
 	icon = 'icons/obj/cloning.dmi'
 	icon_state = "datadisk2"
 	item_state = "card-id"
-	w_class = 1.0
+	w_class = 2.0
 	m_amt = 30
 	g_amt = 10
 	var/datum/tech/stored

code/modules/research/xenoarchaeology/chemistry.dm

@@ -77,7 +77,7 @@ datum
 	icon_state = "solution_tray"
 	m_amt = 0
 	g_amt = 5
-	w_class = 1.0
+	w_class = 2.0
 	amount_per_transfer_from_this = 1
 	possible_transfer_amounts = list(1, 2)
 	volume = 2

code/modules/research/xenoarchaeology/tools/tools_anoscanner.dm

@@ -5,7 +5,7 @@
 	icon = 'icons/obj/xenoarchaeology.dmi'
 	icon_state = "flashgun"
 	item_state = "lampgreen"
-	w_class = 1.0
+	w_class = 2.0
 	flags = FPRINT | TABLEPASS
 	slot_flags = SLOT_BELT
 	var/nearest_artifact_id = "unknown"

code/modules/research/xenoarchaeology/tools/tools_depthscanner.dm

@@ -9,7 +9,7 @@
 	icon = 'icons/obj/pda.dmi'
 	icon_state = "crap"
 	item_state = "analyzer"
-	w_class = 1.0
+	w_class = 2.0
 	flags = FPRINT | TABLEPASS
 	slot_flags = SLOT_BELT
 	var/list/positive_locations = list()