/60 savoy/ not sure what its called, where the water would run of the roof , into this channel , theres seems to be some type of kocking/seam sealer that runs the length of the channel , should i leave it in place , can it be sanded , should i sanded it  to remove remnants of paint, id hate to have new paint lift from that spot   what should i do  remove it, leave it, sand it smooth, replace it   thanks  oh my 61 savoy has it also, under the orig paint,   i think it might be  seam sealer