Editor’s Note: April is usually a fairly tranquil month around New England. That’s what made HEALTH’s “Wheels of Fear” tour stand out in furious noise as it rolled into The Sinclair in Cambridge last Friday night (April 26), complete with Brooklyn electronic musician/producer Pictureplane and Los Angeles EBM/industrial duo Youth Code in tow. HEALTH are busy leading this cavalry from their native Southern California up to our frigid parts of the Northeast on the sheer strength of their February album VOL. 4 :: SLAVES OF FEAR. Ted Petrosky was inside the Harvard Square rock club, wrestling the endless strobes and delivering a full gallery that may disrupt your spring time peace below.