so i bought my saddle used and i love it. but it seems like there is some wear in the seat. at first i thought it was just dirt that i could clean off, but as i cleaned the area it seemed to get worse and worse. so then i figured that it's almost like its super dry, because its feels very rough. is there anything that i can do to help it? i have tried putting oil on it and it really absorbs it...so should i put more on? please help!