Wroxham moved out of the bottom three after a 3-1 win at Haringey Borough and were replaced by Waltham Abbey, who lost 2-1 at home to mid-table Maldon & Tiptree.
Haringey started the evening eight points clear of the Yachtsmen but ended it only five points in front after a first half blitz saw Michael Sommerfield after 11 minutes and a brace for Jamie Forshaw after 26 and 44 minutes, put Wroxham 3-0 up.
Ross Dedman `won` the second half for Boro with a 63rd minute reply, but the Yachtsmen held firm for three crucial points.
Ryman League
At Capershotts, Darren McQueen gave the Jammers a 12th minute lead that Jack West cancelled out within two minutes before Darren Mills struck the vital goal for the visitors on the half-hour mark.
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