Know Your Carry: A Practical Golf Club Gapping Session

Your longest 7-iron is a story. Your repeatable 7-iron is information you can use. A gapping session connects each club to a useful distance window and shows where the set leaves an awkward choice.

The goal is not an impressive screenshot. It is a small, understandable yardage card that still makes sense when the pin sits beyond a bunker. The workflow below is an editorial practice method; it is not a claim about measured Mile High Golf customers or a universal fitting protocol.

Carry and total answer different questions

Carry describes the airborne portion of a shot; total includes what happens after landing. A launch monitor may use a specific reference plane rather than the actual height of a sloping green. Trackman's carry definition uses the point where the trajectory returns to the launch height. Check the definition used by the system in front of you.

For clearing an obstacle, start with the carry requirement. For staying short of trouble beyond the landing area, consider total and the surface. A single simulated total number cannot describe every fairway's slope, firmness, or bounce.

Write down which metric you are recording. A yardage card mixing one club's carry with another's total can create a gap that exists only in the spreadsheet.

Set up a comparison you can trust

Use the same ball model and a consistent hitting position for the session, following the monitor's setup instructions. Record the device, software mode, units, environment settings, and whether the result is normalized. Include the date; a map made before a major swing or equipment change may no longer describe your game.

Trackman explains normalization as a calculation of flight under specified conditions, including altitude and temperature, with calm wind. Normalized numbers are useful for comparison when settings match. They should not be mislabeled as directly observed outdoor landing distances.

For Denver, North Carolina, do not accidentally use a high-altitude Denver, Colorado preset. Enter the appropriate local conditions or a clearly labeled standard baseline. Location names are not interchangeable setup values.

Warm up, then map a manageable group

Start with the part of the bag that raises a real question: the pitching-wedge-to-specialty-wedge transition, two long clubs that seem identical, or three irons used frequently on approaches. A full bag can wait if fatigue is changing the swing.

Hit stock shots with the intended on-course motion. Avoid chasing a new personal best halfway through a comparison. Alternate small groups between adjacent clubs if that helps you notice whether fatigue or rhythm is driving the result.

There is no universal shot count that guarantees reliable fitting. Trackman's Map My Bag documentation describes a six-shot prompt and up to 30 shots per club in that feature. That is product guidance, not a rule requiring every golfer or monitor to use six shots. Continue only while you can produce representative swings, and repeat on another day when the pattern is unclear.

Keep honest records of imperfect shots

Separate three things: a device misread, an unusual interruption, and a real miss you sometimes make. Remove a confirmed misread from the distance calculation and note why. Do not erase every short shot just because it weakens the average.

A useful record has a typical carry number plus a range for ordinary results. The median can be a helpful summary because one extreme value has less influence, but it still hides the width of the group. Keep the underlying shots and a count of any excluded readings.

This is a blank worksheet, not sample customer data. Add a separate column for total if you need it; label both clearly.

Read overlap before ordering an adjustment

Suppose two clubs have typical carries of 145 and 151 yards. That six-yard difference is a hypothetical example, not a target. If both have broad overlapping patterns, the real decision may depend more on strike reliability, launch, and intended use than on the center numbers.

At the long end, two clubs can serve different jobs despite similar carry: one may suit a tee shot and another an approach. At the short end, deliberately rehearsed partial swings can fill useful distances. Give each partial shot its own label instead of mixing it into the full-swing group.

Do not bend clubs merely to force equal numerical gaps. Check the loft and lie guide and shaft fitting guide for why static specifications and delivered results need to be considered together.

Take the card onto the course

Use the map as a starting point, then account for lie, slope, weather, landing area, and the consequence of a short or long miss. Leave margin around hazards; the average is not a guaranteed minimum.

Review several real rounds before deciding that a club must be replaced. Recheck a gap after changing a ball, shaft, loft, or stock swing. Keep old cards dated so improvement does not become confused with different settings.

Mile High Golf is coming soon in Denver, NC. Explore the indoor golf page and join the founding list for opening updates. Trackman sources here explain measurement concepts; they do not identify Mile High Golf's installed equipment.

Sources reviewed September 14, 2026. The worksheet, hypothetical example, and session workflow are editorial recommendations, not published test results.