anchor.diff:  	id = "mech_tools"
   	display_name = "Basic Exosuit Equipment"
   	description = "Various tools fit for basic mech units"
  -	prereq_ids = list("mecha", "engineering")
  +	prereq_ids = list("mecha")
   	design_ids = list("mech_drill", "mech_mscanner", "mech_extinguisher", "mech_cable_layer")
   	research_cost = 2500
   	export_price = 10000
  
positive.code: /////////////////////////engineering tech/////////////////////////
  /datum/techweb_node/engineering
  	id = "engineering"
  	description = "Modern Engineering Technology."
  	display_name = "Industrial Engineering"
  	prereq_ids = list("base")
  	design_ids = list("solarcontrol", "recharger", "powermonitor", "rped", "pacman", "adv_capacitor", "adv_scanning", "emitter", "high_cell", "adv_matter_bin",
  	"atmosalerts", "atmos_control", "recycler", "autolathe", "high_micro_laser", "nano_mani", "weldingmask", "mesons", "thermomachine", "tesla_coil", "grounding_rod", "apc_control")
  
negative.code: 	id = "mecha_phazon"
  	display_name = "EXOSUIT: Phazon"
  	description = "Phazon exosuit designs"
  	prereq_ids = list("adv_mecha", "weaponry" , "adv_bluespace")
  	design_ids = list("phazon_chassis", "phazon_torso", "phazon_head", "phazon_left_arm", "phazon_right_arm", "phazon_left_leg", "phazon_right_leg", "phazon_main",
  	"phazon_peri", "phazon_targ", "phazon_armor")
  	research_cost = 2500
  