CENTRE Nick Obolensky hit the Chiefs with two early tries, as the Argaum side struggled again with selection problems.
IT WAS undecided after 80 minutes at Defiance Field where St Columba gave up an early lead and fought back to take a draw in the final stages.
THE Chiefs' preparations for their match with Plympton were hit by availability problems, but their disrupted side still got the first points on the board from centre Phil Hall, with Steve Tomlinson converting.
ARGAUM chose to make their league fixture a double-header and put the additional Lockie Cup fixture into their match with Old Technicians.
Salcombe took a 13-point interval lead against the slope in a close-run match at Roborough. Winger Lee King and Mark Lidstone scored the tries with full back Lidstone adding a penalty.