Fitting Guide

What to Expect at Your First Dumina Shaft Fitting — A Beginner's Guide

You've read about KHT. You've watched the tour highlights. You've decided it's time to try a Dumina shaft. And now you're staring at the "Find a Dealer" button wondering — what actually happens at a shaft fitting?

Relax. A Dumina fitting isn't a test, it's not a sales pitch, and it doesn't require you to be a launch monitor expert. It's a 30-45 minute session where a certified fitter helps you find the shaft that produces the best numbers for your actual swing — not the swing you wish you had.

Here's exactly what to expect, step by step.

Before You Go: What to Bring

• Your current driver — the fitter needs your baseline numbers. Bring the club you game now, even if it's 10 years old.
• Your golf shoes — you'll be swinging on turf or a mat, and shoe height affects your address position.
• A glove — you'll take 30-50 swings. Blisters during a fitting are more common than you'd think.
• Honest expectations — you don't need to warm up for an hour or prepare a speech. Just show up with your normal swing.

Step 1: The Conversation (5 Minutes)

The fitter starts by asking about your game — not your swing mechanics, but what you experience on the course:

• What's your miss? (slice, hook, low, high)
• How far do you carry your driver?
• What do you want to change? (more distance, tighter dispersion, higher launch)
• Have you been fit before? What shaft are you playing now?

This conversation sets the fitting direction. If you say you want more distance, the fitter might start you in a lighter weight class. If you say your dispersion is the problem, they might lean toward tighter-torque options like the AutoPower Snipe.

Step 2: Baseline Numbers (5 Minutes)

You'll hit 5-10 shots with your current driver. The fitter records:

• Swing speed — the single most important number for shaft selection
• Ball speed — how efficiently you transfer energy
• Launch angle — how high the ball leaves the clubface
• Spin rate — too much spin kills distance; too little makes the ball fall out of the sky
• Dispersion — how tight your grouping is
• Smash factor — ball speed ÷ swing speed. Below 1.45 usually means a shaft mismatch

Don't worry about the numbers. The fitter interprets them. Your job is to swing normally.

Step 3: The Shaft Trial (15-20 Minutes)

Based on your baseline numbers and the conversation, the fitter selects 2-3 Dumina shafts for you to test. The progression usually follows one of two paths:

Path A — If You're Below 95 mph

The fitter might start you in an AutoFlex Dream 7 or JOY365 — lighter weight, active tip section, maximum speed gain. You'll hit 5-8 shots, review the numbers, then possibly try one weight class up or down to dial in.

Path B — If You're Above 95 mph

The fitter might start you in an SF Series or AutoPower Flex — familiar weight with KHT energy transfer. You might also test the Snipe if dispersion is a concern, or KHT if you're approaching tour speed.

Between each shaft, you'll see the launch monitor data compared side by side. The fitter will point out what changed: ball speed up 3 mph, launch angle dropped 1.5 degrees, dispersion tightened by 8 yards left-right.

Step 4: The Decision (5 Minutes)

By this point, one shaft usually stands out — better numbers AND better feel. If two shafts are close, the tiebreaker is feel: which one gives you more confidence standing over the ball? Confidence on the first tee is worth more than 0.5 mph of ball speed on a launch monitor.

The fitter can also test fairway woods and hybrids if you're interested. Many players find that once they've experienced KHT in their driver, they want it through the rest of the bag.

After the Fitting

Your shaft will be built to your specifications — length, tip adapter, grip, and swing weight. Build time varies by fitter, but most can turn around a custom build within a few days.

When you pick it up, hit a small bucket at the range before taking it to the course. Your timing might need 10-15 swings to adjust to the different weight and feel. After that, it should feel like the club you were always meant to play.