South Molton remain rooted at the bottom of the Cornwall and Devon Division table after losing 22-7 at home to promotion-chasing Plymstock Albion Oaks on Saturday.
Molton took the lead in the first half when No.8 Dan Smith powered over from a five-yard scrum. Ben Smart kicked the goal.
By half time Oaks were 12-7 up and they did enough in the second half to close out the game.
Molton, who are 19 points adrift of safety at the foot of the table, are at home to Veor this Saturday.