I think it's a recharge room you must get once you killed Nettori, you must do a morph ball and roll into a hidden wall.

If I remember correctly, you access it from the left, so I really think your recharge room is the one I am talking about, since I can clearly recall that there was a recharge station in sector 2.

I think it's a recharge room you must get once you killed Nettori, you must do a morph ball and roll into a hidden wall. If I remember correctly, you access it from the left, so I really think your recharge room is the one I am talking about, since I can clearly recall that there was a recharge station in sector 2.