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4.6.3 How the system calculates the oval cut from your inputs
4.6.3 oval Once the four oval inputs are entered, Spectre Cloud calculates the drilling instru...
4.6.2 Entering the oval inputs (step-by-step)
4.6.2 oval This page is the step-by-step companion to 4.6.1. The four oval inputs — starting b...
4.6.1 Selecting an oval thumb: starting bit, oval width, oval degree, and taper
4.6.1 oval An oval thumb hole needs four inputs beyond the standard thumb measurements. Togeth...
4.5.4 Thumb insert type and size
4.5.4 thumb Many bowlers use a thumb slug or thumb insert rather than a bare thumb hole. This ...
4.5.3 Entering vertical and lateral pitch for thumb
4.5.3 measurement Thumb pitch works exactly like finger pitch — you enter it into the pitch ...
4.5.2 Entering thumb hole size
4.5.2 thumb For a round thumb, the hole size is a single value entered on the spec sheet. The ...
4.5.1 Selecting the thumb hole shape (Round or Oval)
4.5.1 thumb The thumb is the largest hole on the ball and the primary control point for the re...
4.4.6 CLT (Center Line Transformation)
4.4.6 measurement CLT (Center Line Transformation) is a fitting measurement that captures ho...
4.4.4 Oval fingers, no inserts
4.4.4 measurement For a bowler who wants an oval finger hole without inserts, Spectre Cloud ...
4.4.3 STD vs. VACU
4.4.3 concept Finger inserts seat in one of two ways — STD (Standard) or VACU (Vacuum). The in...
4.4.2 Finger inserts
4.4.2 measurement When a bowler uses finger inserts, the spec sheet needs the insert type, the...
4.4.1 Round finger holes, no inserts
1. Select Customer Account Click and select the bowler 2. Hole size Click on hole size ...
4.3.3 Ring finger 5/16" rule
4.3.3 measurement The ring finger span is often derived from the middle finger span rather t...
4.2.6 Printing a spec sheet
4.2.6 TIP step-by-step Once a spec sheet is complete, you can print it directly from Spectre...
4.2.5 Cloning a spec sheet
4.2.5 TIP step-by-step When you need to make an adjustment to an existing fit, and you want ...
4.2.4 How to identify the type of grip from measurement sheet
4.2.4 step-by-step Before entering span and pitch measurements, you need to identify which gri...
4.2.3 Selecting grip type on the spec sheet
1. Access Bowler Section Click "Bowlers" to open the bowler management section in Spectre Pr...
4.2.2 Naming a spec sheet
4.2.2 step-by-step When you create a new spec sheet, Spectre Cloud lets you give it a plain-En...
4.2.1 Creating a blank spec sheet for a bowler
1. Access Bowler Profiles Click "Bowlers" to open the list of bowler profiles in Spectre Prosh...
4.1.6 Insert OD: drill bit sizing for STD and VACU grips
4.1.6 concept When drilling finger holes for bowlers who use inserts, the drill bit must match...