Find the 15-Yard Hole in Your Bag

Most bags have a 15-yard hole and a three-club logjam, and the golfer carrying them has no idea. He thinks he hits his 7-iron 165 because he flushed one 165 once, in July, downhill, with the wind helping. Meanwhile his 6 and his 7 both land at 158 and his gap wedge and sand wedge fight over the same 95-yard shot. Gapping is the unglamorous audit that fixes all of it, and it does not require buying a single new club.

The goal is simple: an even staircase of carry distances from your longest iron down through your wedges, with no two clubs doing the same job and no yawning gaps where you're stuck between clubs. Get it right and you always have a club for the number in front of you.

Carry, Not Total — This Is the Whole Argument

Write this on the inside of your bag: gapping is built on carry distance, the yardage the ball flies before it lands, not total distance after it rolls out. Roll is a liar. It changes with the firmness of the fairway, the slope, and the season. Carry is close to constant, which is why every launch monitor and every good yardage book speaks in carry.

If you gap your bag on total distance, you'll set it up for one firm afternoon and then come up short every time the course is soft. Gap on carry and the staircase holds up in April mud and August concrete alike.

How to Measure a True Carry

You cannot gap a bag from memory, because memory stores your best shot and throws away the seven mediocre ones. You need data. Here's an honest protocol:

1. Hit 12 to 15 balls per club off a real lie, with a ball you actually play. A premium ball spins and flies differently than a range rock — measure with a dozen Titleist Pro V1s if that's your gamer, because gapping on beat-up range balls bakes in an error you'll never see.
2. Throw out the two longest and two shortest. The longest is your ego; the shortest is your mis-hit. Neither is the club's real number.
3. Take the median of what's left as your carry for that club. Not the max. The median is the distance you can actually count on when it matters.

A launch monitor makes this painless because it reports carry directly, shot by shot. If you're building a home setup to do this in the garage or the backyard, a hitting net and a decent mat are the whole rig — a Rukket Haack net catches the shanks and a Champkey tri-turf mat gives you tee, fairway, and rough lies so your numbers reflect the shots you actually face, not a perfect mat every time. If launch monitors are new to you, we go deeper in our six-month budget launch monitor review.

Build the Chart, Then Read It for Sins

Lay your median carries in a column, longest to shortest. A healthy mid-iron-through-wedge staircase looks roughly like this — yours will differ, and that's the point of measuring:

Club	Median carry	Gap to next
6-iron	165	12
7-iron	153	12
8-iron	141	12
9-iron	129	13
PW	116	14
GW (50°)	102	12
SW (54°)	90	14
LW (58°)	76	—

Now read the chart for two sins:

• Overlap: two clubs with nearly the same carry. This is the classic "my 3-iron and my 4-iron both go 195" problem. One of them is dead weight taking up a slot.
• Gaps: any jump larger than about 15 yards. That's the 15-yard hole — the number you simply cannot hit, so you either force a smooth one (and pull it) or crush a soft one (and fly it).

Fix the Gaps Without Buying a Full Set

You almost never need new clubs. You need to redistribute the ones you have:

• Wedge gapping is where amateurs bleed strokes. From the pitching wedge down, you want lofts spaced about 4 to 6 degrees apart. A common, sane setup is 46 / 50 / 54 / 58 or 45 / 50 / 55 / 60 — even steps that produce even carry gaps. If your PW is 46 and your next wedge is a 56, you have a canyon between them and no full-swing club for a huge range of short-approach numbers.
• A loft/lie tweak closes small overlaps. A club builder can bend most irons a degree or two to open a pinched gap for the price of a sleeve of balls.
• Kill a redundant long iron and add the wedge you're missing at the bottom. That's not spending money on a full set — it's moving a slot from a club you can't hit to a club you'll use twice a round.

Don't forget the top of the bag while you're at it. The same overlap problem lives up among your driver, fairway woods, and hybrids — plenty of players carry a 3-wood and a 5-wood that both carry 215, or a driving iron that does nothing a hybrid doesn't do better and easier. Measure the long clubs the same honest way and cut the redundancy. Fourteen clubs doing fourteen distinct jobs is worth far more than fourteen clubs where three of them fight over the same 210-yard shot and one of them never leaves the bag.

One more honest note on conditions: measure on a still day, or average across a few sessions, so wind isn't quietly inflating or shrinking your numbers. Altitude and temperature move carry too — the ball flies noticeably farther in thin mountain air and shorter in cold, dense morning air — so if you play somewhere with big seasonal swings, know that your summer staircase and your winter staircase aren't the same chart.

The staircase is only worth building if you use it. Knowing your true carries is the foundation of every smart decision covered in the mid-handicap course-management manual — you can't play your dispersion if you don't know your distances. For the tools that make measuring painless, see our best gear picks.