Manufacturers / Callaway / Big Bertha Driver / Adapter settings
Adapter settings, decodedCallaway Big Bertha Driver adapter settings chart
The Big Bertha Driver uses the Callaway OptiFit 2 adapter (Callaway connector system), OptiFit 2 (Rogue to Quantum, 2017 to present).
Values apply to right-handed heads. Left-handed mappings differ for some systems; consult the manufacturer's left-handed chart.
Interactive adjustment guide
Enter your head's stated loft, then pick a position to decode it, or pick a loft change to see which positions get you there.
| Position | Loft | Lie | Face angle | Notes |
|---|---|---|---|---|
| -1/N | -1° | std | - | Reduces loft 1 degree from stated loft at neutral (standard) lie. |
| S/NFactory | std | std | square | Factory ship setting: stated loft and square face at standard (neutral) lie. |
| +1/N | +1° | std | - | Adds 1 degree to stated loft at neutral (standard) lie. |
| +2/N | +2° | std | - | Adds 2 degrees to stated loft at neutral (standard) lie. |
Confirmed via Plugged In Golf's 2023 Big Bertha driver review (pluggedingolf.com/2023-callaway-big-bertha-driver-review/): 'the Big Bertha driver has an adjustable hosel so you can close the face and raise the lie angle.' Cross-checked against Today's Golfer's spec table for this model: 'Adjustable hosel: Yes (-1/+2 degrees).' Neither source names an OptiFit version number; classified to callaway-optifit-2 as this catalog's registered system for full-size adjustable Callaway drivers of this era. Researched separately from the same-year Great Big Bertha.
Compatible shafts: what fits this head
Settings from Callaway OptiFit Driver Adjustability Guide.
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