Two goals either side of half-time ensured a comfortable win for Cowdenbeath at Dumbarton.
Marc McKenzie curled past Jamie Ewings to give the visitors the lead on eight minutes and Jon Robertson's close-range finish soon put Beath two up.
Jordan Morton converted McKenzie's cross in the 68th minute.
And Scott Linton added his name to the scoresheet four minutes from the end, slotting past Ewings after meeting Lewis Coult's pass.
Dumbarton: Ewings, Kennedy, Lithgow, McNiff (Wallace 77), McKinnon, McBride, Nicoll, Agnew, Gilhaney (Brannan 77), Prunty (Winters 58), Walker. Subs Not Used: Grindlay, Nugent.
Cowdenbeath: Flynn, Brett, Armstrong, O'Brien, Adamson, Robertson, Cameron (Winter 77), Linton, McKenzie, Stewart (Coult 61), Naismith (Morton 67). Subs Not Used: Bejaoui, Cowan.
Goals: McKenzie 8, Robertson 19, Morton 68, Linton 86.
Ref: Mike Tumilty