Can any one help me with this last clue. I'm going around in circles, and I want to turn my attention to The Guardian Monthly.
10a Gushing Scottish chap forgets line (4)
?O?N
I thought it was a Scottish Christian name like COLIN or SLOAN minus L for line, or another name minus RY for railway, to make a word for gushing, but I'm not coming up with anything.