I need to have more weight to my driver head. I have the 913 D3. Regardless if I purchase the black weight for the head, it will still feel too light.

My question is, where would I put the lead tape? I will obviously be placing it on the bottom. Do I put it towards the heel side or center of the club???  Please help.  The swingweight is wayyyyy to light and I love the driver. If I can't fix it I have to find something else.