King’s Lynn Town have strengthened their squad with two new signings ahead of their National League North trip to Hereford tomorrow. The Linnets have brought in former Boston United and Scunthorpe United frontman Johnny Margetts from Matlock Town and former West Bromwich Albion player Quevin Castro Margetts arrives on a permanent deal while Quevin Castro has arrived on a month’s loan deal from the Minstermen. Last season at Stamford, Margetts bagged 57 goals in 64 appearances, having seen a return of 25 from 18 matches the previous season at Belper Town. In the 20/21 season, he netted 26 times…