Slight difficulty getting a sausage (4)

I believe the answer is:

snag

I'm a little stuck... Click here to teach me more about this clue!

'slight difficulty' is the definition.
'snag' can be an answer for 'difficulty' (snag is a kind of difficulty). I am unsure of the 'slight' bit.

I can't explain the remainder of the clue.

Can you help me to learn more?

(Other definitions for snag that I've seen before include "Stumbling block" , "Catch -- problem" , "Jag" , "Slight problem" , "Jagged projection" .)

I've seen this clue in the Sydney Morning Herald.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.