anchor.diff:  		files.RefreshResearch()
   		temp = "Processed equipment designs.<br>"
   		//check if the tech coefficients have changed
  -		temp += update_tech()
   		temp += "<a href='?src=\ref[src];clear_temp=1'>Return</a>"
   
   		updateUsrDialog()
  
positive.code: 	return
  
  /obj/machinery/mecha_part_fabricator/proc/get_resource_cost_w_coeff(datum/design/D, resource, roundto = 1)
  	return round(D.materials[resource]*resource_coeff*resource_coeff_tech, roundto)
  
  /obj/machinery/mecha_part_fabricator/proc/get_construction_time_w_coeff(datum/design/D, roundto = 1) //aran
  	return round(initial(D.construction_time)*time_coeff*time_coeff_tech, roundto)
  
  /obj/machinery/mecha_part_fabricator/attack_hand(mob/user)
  	if(!(..()))
  
negative.code: 	active_power_usage = 5000
  	req_access = list(access_robotics)
  	var/time_coeff = 1
  	var/list/resources = list(
  								MAT_METAL=0,
  								MAT_GLASS=0,
  