Reading a Set Matrix Spec Sheet

Every client leaves with the same basic document: one row per club, columns for loft, length, lie, swing weight, shaft, and target carry. Most people read the carry column carefully and glance past everything else. That's understandable — carry is the number that maps directly to something you experience on the course. But the columns people skip are usually the ones explaining why the carry number came out the way it did.

The Gap Column Is the Real Headline

We add a gap column next to carry — the yard difference between each club and the one above it. This is arguably the most important number on the whole sheet, and it's the one most golfers read past on their way to the carry figures. A driver that carries 250 yards and a 3-wood that carries 235 both look perfectly reasonable on their own. The 15-yard gap column is what tells you whether that's actually a healthy spacing or a tight overlap for your particular swing speed.

Lie Angle: Read It as a Trend, Not a Single Number

Lie angle appears on every row, but it's designed to be read down the column, not row by row. What matters is whether lie angle steps up smoothly from long irons into wedges — typically a half-degree to one degree upright per club through the shorter irons. A jump of two or three degrees anywhere in that column usually means one club was built to a different standard than its neighbors, often because it was purchased separately or years apart from the rest of the set.

A single lie angle number tells you almost nothing. The same number next to the five above and below it tells you whether your set was actually built together.

Swing Weight and Length Are a Pair, Not Two Columns

Swing weight looks like a standalone spec, but it only means something in context of shaft length and total weight. We list them side by side deliberately — a swing weight that climbs steadily as length shortens through the set is expected; a swing weight that spikes or dips unpredictably usually flags a head-weight inconsistency worth investigating.

The Flagged Rows Deserve a Second Look

Any row shaded on your printed matrix has been flagged for a gap, overlap, or inconsistency against a neighboring club. These aren't automatic recommendations to buy something new — plenty of flagged rows turn out to be intentional (a gap wedge and sand wedge close together on purpose, for example). But every flagged row is worth a conversation before you leave the shop.

The Takeaway

The carry column tells you what a club does. The gap, lie, and swing weight columns tell you why, and whether that "why" is consistent across your whole set. Read the whole sheet, not just the number that's easiest to picture on the course.