Im nitro-cellulose laquering a bass body from warmoth. Should I cover up the pick up cavities and neck pocket, or should they recieve some lacquer? Also, is it ok to use Naptha to clean the wood after I applied an alcohol based anniline die (rubbed by hand) to the wood? Should the neck recieve a sand and sealer coat (its regular maple) and does it need to be sanded every couple of coats of lacquer? (Im only applying about 3-6 coats of nitro) Thanks for any help you can offer.