Maximum Disc Stiffness

• Video: GYROpalooza 2025: Fan Q&A

• Time: (Discussion starts regarding Extra Firm Electron)

• Key Discussion Points:

  • The Problem: Brad explains they cannot release a stock "Extra Firm" Electron plastic because it would currently exceed the PDGA's maximum stiffness (flexibility) rating.

  • The Proposal: At, Brad makes a "public recommendation" to the PDGA to re-evaluate the flexibility standards. He argues that while flexibility is crucial for safety on sharp-nosed distance drivers (to prevent injury), it is less critical for blunt-nosed putters.

  • Suggested Change: He suggests a rule change where the flexibility requirement is proportional to the nose bluntness of the disc—allowing putters to be stiffer than drivers.

  • New Equipment: They also mention investing in new, precise equipment to measure flexibility mathematically rather than relying on the traditional "food scale" flex test.