Lincoln extended their unbeaten run to five matches with a hard-fought 1-1 draw against local rivals Boston.
The Red Imps took the lead after 10 minutes when Boston defender Paddy McCarthy's error let in Simon Weaver, who made no mistake from close range.
Peter Gain twice went close to adding to City's lead with long-range efforts before Boston sparked into life.
Stuart Douglas beat his man just outside the box, but his shot flashed inches over the top, and Simon Weatherstone had a second-half effort well-saved by keeper Alan Marriott.
Boston grabbed a deserved 56th-minute equaliser when Neil Redfearn floated over a corner that was converted by Richard Logan with a glancing near-post header.
Lincoln finished on top, but the nearest they came to the winner was when Richard Butcher's long-range effort was blocked by Boston goalkeeper Paul Bastock at the near post.