Very short but important question for all you experts! I work as a PC tech for a computer company and we have servers come in with Supermicro Boards and Dual Xeon Processors. Sometimes because the heatsink is soo heavy and big on these machines the processor needs to be reseated after shipment. Do I need to reapply a new thermal pad or paste? There is still a thin layer already on the heatsink? I really need some advice asap! Thank you.