hi there, im andy from tewkesbury glos. im new to the site having only joined yesterday. i have a 1964 series 2a deisel. its been off the road for a few days now because i have just started a major refurbisment. over the last 7 months i have been buying parts for it. i have bought all new sealing rubbers for the roof top, side panel to tub rubbers window top and bottom ect, can anyone tell me do i fit thease rubbers on dry, or with some kind of sealent or glue. also it once had two batterys. its 12 volt positive earth with one battery now, and has a dynamo fitted. can any one tell me can i change it to negative earth. hope someone can advise me. cheers everyone andy.