I just got a LNIB GP100 for $350 on gunbroker. Do a search if you want one, they have about 200 left! Anyway, is there a video or something that shows you how to disaassmble and reassemble it? Could you disaasmble it and let it soak in simple Green or something ( know-lube after that). How hard is it to put in the wolff trigger spring to lighten the pull?