Independent robot test · Quintic Ball Roll

Incred RFB vs LAB Golf

Both putters reject traditional design. They solve two different physics problems, and which problem you have decides which putter fits.

The stroke problem

Face rotation during the stroke

LAB Golf builds on lie-angle balance, also called zero torque. The DF3, OZ.1 and Mezz.1 all rest toe-up. The geometry is designed to hold the face square as the putter travels back and through.

LAB Golf · Lie Angle Balanced (toe-up)
The mishit problem

Face twist at off-center impact

Reverse Face Balanced® puts the center of gravity in front of the shaft, so the head rests face-down. That forward weight meets off-center impact torque with counter-rotation.

Incred · Reverse Face Balanced® (face-down)

Most golfers miss the center of the face. That is the second problem.

The reading

Face twist on a heel mishit

0.13°
Incred RFB Black Mallet
heel mishit, robot-struck
0.00° 0.30° 0.60° 0.13°Incred RFB 0.52°Best-selling field average
LAB Golf — not plotted

The published test does not put a number on it. Blair Philip recorded it in words: “an alarming amount of face twist and a decrease in ball speed when mis-hit towards the heel.”

Method: gravity-driven robot, controlled 8 mph, struck on the center, heel and toe. Quintic Ball Roll capture. Testing by Blair Philip.

99%
Ball speed retained

Half an inch off center, measured against the center-strike speed.

77%
Better roll than LAB

Center strikes. Same robot, same stroke, same conditions.

14%
Lower skid than LAB

The ball starts rolling sooner after it leaves the face.

At a glance

Side by side

Incred RFB Black Mallet
LAB Golf DF3
Balance type
Reverse Face Balanced® — rests face-down
Lie Angle Balanced — zero torque, rests toe-up
Engineered to solve
Face twist on off-center impact
Face rotation during the stroke
Heel mishit, robot-tested
0.13° face twist, 99% ball speed retained
Alarming face twist and ball speed loss (Blair Philip test)
Center-strike roll
77% better roll, 14% lower skid
Benchmark in the same test
Forward roll
66 RPM on a standard stroke, 44+ RPM at high launch angles
Backspin at high launch in the same test
Build
Hand-milled to order in the USA, fully custom
Production runs, shipped from inventory
Price
$799 to $1,999
$449 to $749

Both putters have public independent robot-test data, which is rare. LAB pricing as listed at the time of writing.

The mechanism

Two problems, two geometries

Lie-angle balance answers what happens between takeaway and impact. Face-down balance answers what happens in the millisecond after it.

Rotation during the stroke

Balance the shaft on a finger and a LAB putter sits toe-up. That geometry works against the face opening and closing as the putter swings. On a center strike with a square stroke, it performs well.

Torque at impact

A strike away from the sweet spot twists the head. Reverse Face Balanced® sets the center of gravity in front of the shaft, and that forward mass answers the twist with counter-rotation. The robot measured the result at 0.13°.

Who ran the test

Blair Philip

  • Over 200 putters designed across PING, YES! Golf and Adams Golf
  • First US professional to use the Quintic Ball Roll system
  • Testing commissioned independently, results published in full

“Incred black mallet putters have a significant performance advantage over the lab golf putter models tested. Lab putters show an alarming amount of face twist and decrease in ball speed when mis-hit towards the heel of the right-handed putters tested.”

Blair Philip, written attestation

Read the full physics on the technology page, or the wider field test on the most forgiving putter.

Which one suits you

Start with your miss

If your misses come from

Face rotation through the stroke

Lie-angle balance targets exactly that. LAB Golf is a well-engineered line and belongs on your shortlist.

If your misses come from

Striking off the center of the face

This is where the robot data separates the two. Face-down balance held twist to 0.13° and kept 99% of ball speed.

There is also a build difference. LAB putters are made in production runs and shipped from inventory. Every Incred putter is hand-milled to order in the United States, and you choose the head shape, face material, alignment aid, length, loft, lie angle, weight and grip.

Find your fit

Two minutes of questions, or browse the lineup and build from there.

Questions

Frequently asked

Is Incred or LAB more forgiving?

On the published independent robot data, the Incred RFB Black Mallet held face twist to 0.13 degrees on heel mishits with 99% ball speed retention, and rolled 77% better than LAB putters on center strikes. LAB putters showed alarming face twist and ball speed loss on heel mishits in the same test.

What is the difference between zero torque and Reverse Face Balanced?

Zero torque, also called lie angle balanced, rests the putter toe-up to stop the face rotating during the stroke. Reverse Face Balanced® rests the putter face-down so the head resists twisting on off-center impact. One targets the stroke, the other targets the mishit.

Is the Incred RFB a good LAB Golf alternative?

If LAB appeals to you for forgiveness and a non-traditional design, the Incred RFB is the closest alternative with public robot-test data behind it, plus a fully hand-milled, made-to-order build in the USA.