Harry Hall made his Masters Tournament debut this week, but it didn’t go as planned. After an opening-round, 5-over 77 on Thursday at Augusta National, Hall had a pretty honest assessment of his game.

“I need to get a lot better,” Hall said.

After the blunt judgment of his first round out of the way, Hall went on to add he’s going to try some pretty drastic gear changes for round two.

“I’m going to change my driver,” Hall said. He went on to add, “I’m going to put two drivers in play tomorrow, different ones.”

Hall moved into a Ping G440 LST driver at Augusta, after previously playing a TaylorMade Qi4D LS while alternating it with a Titleist GT3 driver this season. It’s a potential combination of big sticks we could see for Friday.

“I fade the driver that I’ve got in the bag at the moment, and I was driving back to the mini just to draw it off the tee on some of these fairways,”

Hall said. “When you give up 30 yards, you’re not really being very aggressive.”

It wouldn’t be the first time someone’s gamed double-drivers at the Masters. Famously, Phil Mickelson played a pair of 9.5-degree Callaway Big Bertha Fusion FT-3 drivers. The difference: one was one inch longer (46 instead of 45 inches) and had different weighting to help Mickelson play a draw. With the two-driver strategy in play, Mickelson captured his second Masters title.

But back to Hall, he’s also going to make changes to the bottom end of his bag for Friday’s round.

“I’m putting a new putter in play and going to figure out on the range,” Hall added.

Hall has been searching for something on the greens. Despite ranking 29th on Tour in Strokes Gained: Putting, he’s seen a drop-off in form from last year, when he was the Tour’s third-best putter. Hall’s search resulted in testing TaylorMade’s Spider Tour X putter earlier in the season. He went back to his Odyssey O Works 1W putter for the first round though.

“Yeah, I didn’t putt very good today,” Hall said after losing 1.41 strokes on the greens during the first round. “I’ve been struggling with that putter, actually. I’ve used this for six years, and I’ve used a Spider for a couple of weeks in a row, and I tried to really give it a good chance to be in the bag this week. Just something about lining it up that isn’t quite as comfortable when the greens are really fast. It’s a bit slidey too, so yeah.”

It’s not the only change that Hall put into place to try to fit his game better for Augusta. After spending time with Bridgestone leading into the Masters, Hall decided to switch from the TOUR BX to the spinnier Tour B XS. But to his displeasure, it seems more needs to be done.

“I don’t think I spin my irons enough either,” Hall added. “I went into a spinnier ball this week, but I still, you know, can’t stop it on a dime like I need to. So I probably need to add off to my irons or do something to compete in these majors.”