I picked up a garage queen 1992 Paramount PDG Series 2 bike tonight. All original, even the bar tape. Tires still have the rubber prongs sticking out of the sides. The saddle does not look like it was used but the glue seems to have just given out. What kind of glue do you use to fix a saddle? Is this something a shoe repair shop can handle or is it something a novice can fix? It is not the best saddle but is original to the bike.