Welcome, where are you in Dorset? There is a local MSCC area Lyme Bay, that runs from Weymouth to Exmouth and up to Taunton roughly. They have some quite good events through the yea, contact details in Miscellany or I can supply. Peter J and Milligoon are also in Dorset.
No reason not to protect the areas the under seal has been missed.
Post some pics of your car, we like key to see them. Have fun.
