HELP PLEASE! Car is leaking water when it is raining from the back of the glovebox. Water pours into the passenger footwell from under the glove box as well as the back of the glovebox. Car has been into the garage twice, all drains checked, windscreen checked, bodywork seems checked. Next step is to put it into a bodywork shop for a total strip down. Any advice would be great! Apologies for the Convertable spelling.