valve lash chart wtf

tooling around the car today thought i would do the yearly valve lash adj and i found this chart http://www.forabodiesonly.com/mopar/showthread.php?t=137222&highlight=valve+lash+chart set my engine to tdc 1 compression stroke rotor at no 1 and the chart says to set 2 in 8 ex well no 2 intake is open and no 8 closed ike it should be .turn the engine 360deg and for fun and check and no2 in was shut and #8 ex is open wtf am i missing sumtin here. the engine is a 416 r3 eddy heads indy roller rockers cam motion solid flat tapped cam.