Club Chairman Nigel Wedgwood said
"It is with regret Grantham Town Football Club accepts the resignation of Ian Culverhouse.
On behalf of everyone at the club, may I express our thanks for his hard work and commitment in his short time here.
Ian leaves the club on best of terms and we very much wish him well in the future."
Updated 22:59 - 16 Oct 2018 by Simon Hayes