By George Jones
■ BOSTON United avoided an upset with a professional performance that saw them safely through to the fourth round qualifying.
Kabongo Tshimanga’s injurytime strike put the gloss on the result after Jack Broadhead’s neat finish had put the National League North side in command in the 13th minute.
The visitors went ahead from the first meaningful attack of the match. Shane Killock kept alive James Clifton’s deep corner and Broadhead swivelled well to finish past Jason White.
The Northern Counties East League side were battling hard and ea...