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4.3.1 Entering finger hole size (ring and middle fingers)
Entering finger hole size (ring and middle fingers) 1. Select Customer Account Click and select the bowler 2. Hole size Click on hole size 3. Open drop down Click here to open the drop down. 4. Select the size Cl...
4.3.7 Insert type and size: STD vs. VACU, selecting drill bit OD
Insert type and size: STD vs. VACU, selecting drill bit OD 4.3.7 measurement Once span, pitch, and oval measurements are recorded, the spec sheet needs to know what is going into the finger holes — bare finger, a standard insert, or a VACU-style insert ...
4.3.2 Entering span measurements (Full Span and Cut to Cut)
Entering span measurements (Full Span and Cut to Cut) Span measurements define the distance between the thumb hole and each finger hole on a bowling ball. Spectre Cloud supports two primary sp...
4.3.3 Inputing Vertical and Lateral pitch for fingers
Forward and lateral pitch for fingers 4.3.3 measurement Pitch describes the angle at which each finger hole is drilled into the ball — not straight down, but tilted in a specific direction to match the natural resting ...
4.3.4 CLT (Corrected lateral tilt) angle and its effect on lateral pitch
CLT (Corrected lateral tilt) angle and its effect on lateral pitch When a bowler places their hand on a ball during a fitting, the natural resting angle of the fingers is rarely perfectly vertical. Corrected Lateral T...
4.3.5 How to input a finger oval measurement (no inserts)
How to input a finger oval measurement (no inserts) For bowlers who do not use finger inserts, the oval measurement captures the natural shape of each finger hole needed to achieve a comfortable, secure fit. Because fingers ar...
4.3.6 Ring Finger 5/16" rule — auto and manual calculation
Ring Finger 5/16" rule — auto and manual calculation When setting up a spec sheet, the ring finger span is rarely measured independently from scratch. Instead, it is derived from the middle finger span using the 5/16" Rin...