How come so many say e3d have 0 ooze (v5)?? Mine snivles like a dog with a cold.. I think i have got a real "monday example".. = troubles, troubles and more troubles.
It should not when printed with the correct settings. Now that you have drilled out the heat break, there is going to be a larger volume of molten plastic stuck in the heat break that you may struggle to get out with a retract.. What are your settings? What nozzle are you using? A v6 nozzle or a modified v5?