when i need to set the timing on my ka dohc i put the crank pully at TDC.... after that i make sure that the rotor is in cyl # 1 correct.... i thought that you set the ka24de the timing at 15 or 20 degrees. any insight would help.... i wanna make sure i got this right as this being the only thing that might slow me down when i go to swap my engine..... thanks