Sean McTernan and Chris Devlin slipped back into the pack after the third round of the First Tee-Inverrary Country Club Open on the NGA Hooters Tour.

Sligo native McTernan crashed from tied 25th to 51st after a three-over par 75 as Devlin slithered to the foot of the leaderboard after a disappointing 79.

Lincoln's David Skinns takes a one-stoke lead into Sunday's final round thanks to a fine 67.

Skinns leads on 14-under par from Russell Knox with McTernan on two-over and Devlin six-over.