Willie Kinniburgh says there was no point in continuing at Gartcairn after he claimed the club suddenly moved the goalposts when it came to plans for next season.
The 37-year-old, who had spent the last three years in charge of the Airdrie outfit, left MTC Park last week by mutual consent, having guided the club to a third-place finish in West of Scotland Football League Conference B.
Gartcairn missed out on the title to Cambuslang Rangers, but did secure a place in the new-look WOSFL Championship for next season ahead of a summer restructure.