With their two rivals drawing last week, Ramsey B piled on the pressure in the Shimmin Wilson Manx Bowl with a 19-15 win over Emerging Nomads.
Two tries from rising start Ali Trace, plus one from Davide Mazzone and conversions from James Wren and Dan Bonwick were enough to take the points.
Nomads scored three tries in reply, courtesy of Jack Collins, Vaughan Williams and Tom Davies.
Shooting: Winter series gets underway
Ward, Berg and Parr lead the way
Cycling: Bostock nominated for national champion of the year
Manxman one of six riders on British Cycling shortlist
Football: Railway Cup hopefuls all maintain pace in premier league
Castletown stay four points clear atop Division 2
Rugby: Vagabonds Ladies stay top with another victory
Vagabonds men and Douglas also take respective wins on home soil