2.3.6 Flip V/H on oval cuts — configuring your drill press orientation

Flip V/H on oval cuts — configuring your drill press orientation

2.3.6   oval

The

Flip

DrillV/H presseson oval cuts setting controls the display order of the vertical and millinghorizontal machines usedvalues in bowlingthe prooval shopscut arecards notshown all orientedby the sameSpectre way.Cloud oval calculator. Depending on how your machinedrill ispress positionedlabels relativeits to the ball —axes and how itsyou axesprefer areto labeledread the values at the press, you can choose to show V on top of H or H on top of V. This is a display-only preference — the vertical and horizontal movement directions that Spectre Cloud calculates may be the reverse of what your press expects. The H/V Flip setting lets you correct this in one step, without changing any of yourunderlying oval widthcalculations, calculationscut orvalues, and spec sheet data.data are completely unaffected.

🛠🖥️ WhyWhat Axis Orientation Varies Between MachinesChanges

MillingEach machinesoval and drill presses come from different manufacturers with different conventions for which directioncut is "vertical"displayed and which is "horizontal." Additionally, some shops mount their press inas a non-standardnumbered orientation,card or work with the ball positioned differently on the cradle. In any of these situations, the V and H values Spectre Cloud displays may be transposed relative to what your machine physically does.

• ✅ Some presses label their axes relative to the bit's movement — the direction the spindle travels is V, lateral travel is H.
• ✅ Others label axes relative to the table's movement — the opposite convention.
• ✅ A press mounted at an angle or rotated 90° from standard will need its axes flipped to match Spectre Cloud's output.
• ❌ Drilling with transposed V/H values will produce an oval oriented incorrectly — the cut will be rotated 90° from the intended angle.

Note: If your oval cuts are consistently coming out rotated 90° from the spec, this setting is the first thing to check. Enabling the flip will correct the orientation without requiring any changes to the underlying measurements.

🔄 What the H/V Flip Does

Enabling the H/V Flip swaps the displayed values for the vertical and horizontal movement directions throughout the oval calculator. The calculated oval width and diff values are unchanged — only the axis assignment of the two movement components is reversed.

	Flip Off (Default)	Flip On
V value shown as	Vertical movement	Horizontal movement
H value shown as	Horizontal movement	Vertical movement
Oval width	Unchanged	Unchanged
Diff (Decimal)	Unchanged	Unchanged
Spec sheet data	Unchanged	Unchanged

Note: The flip applies to the display of movement direction values only. No spec sheet measurements, saved oval calculations, or bowler records are modified when this setting is changed. ⚠️ Verify with your Spectre team: confirm whether the flip also affects values transmitted to a tethered drill press, or whether it is display-only.

🛠️ Enabling or Disabling the H/V Flip

1. Navigate to Settings from the top menu.
2. Locate the Bit/Edge Settings section.
3. Find the Milling Machine Orientation or H/V Flip option. ⚠️ Verify with your Spectre team: confirm the exact label used in the UI.
4. Toggle the flip on or off. ⚠️ Verify with your Spectre team: confirm whether this is a toggle, checkbox, or other control.
5. Head to the oval calculator and run a test calculation to confirm the V and H values now correspond correctly to your machine's axis labels.
6. The change takes effect immediately. ⚠️ Verify with your Spectre team: confirm whether this setting auto-saves or requires an explicit save action, consistent with other Bit/Edge Settings.

📋 How to Determine If You Need the Flip

If you are unsure whether your press requires the H/V flip, the quickest way to check is to drill a test oval on a scrap ball or plug and compare the result to the spec. Alternatively, consult your press documentation:

1. Run an oval calculation in Spectre Cloud with the flip off.
2. Noteshowing the V and H movement values displayed.for that step. This setting controls which value appears on top within each card:
   • ✅ V/H — V is displayed on the first line, H on the second. This is the default and matches the layout shown in the oval cut examples on page 2.3.2 (e.g. V: -0.116 / H: -0.138).
     

     

     
     
   • On✅ H/V — H is displayed on the first line, V on the second. Use this if your press,drill identifypress whichdigital physicalreadout labels the horizontal axis corresponds to V and which to H.
   • If the press labels match Spectre Cloud's output — leave the flip off.
   • If the press labels are reversed — enable the flip.
   • Re-run the calculation and confirm the displayed values now match your press axes before drilling.

Tip: Do this check once when setting up a new press or when first configuring Spectre Cloud in your shop. Once confirmed, the setting can be left alone indefinitely — it only needs revisiting if you get a new machine or change your press orientation.

🏢 Multi-Press and Multi-Location Shops

If your shop operates more than one drill press,first, or if you managesimply multiple locations through a single Spectre Cloud account, bear in mind that this setting may needprefer to differread betweenH machines.before ⚠️ Verify with your Spectre team: confirm whether H/V Flip can be configured independently per device or location, or whether it is a single account-wide setting.

• ✅ Single-press shops: set it once and you're done.
• ✅ Multi-press shops: if presses have different axis orientations, confirm withat the Spectrepress.
  team

  

  how to handle per-press configuration.
• ✅ Multi-location chains: coordinate with each location to confirm their press orientation before applying a shared setting.
  

Note: This setting only changes the order in which V and H are displayed in the cut cards. The values themselves — and the oval hole they produce — are identical regardless of which option is selected.

☁⚙️ Scope ofChanging This Setting

This

setting
1. Open isSpectre storedCloud at the account levelcloud.spectrebowling.com and syncslog acrossin.
all
2. Select devices,Settings consistentfrom withthe othermenu.
Bit/Edge
3. Navigate Settingsto preferences.the ⚠️Thumb VerifyHole withPreferences yoursection.
Spectre
4. Locate team:the confirmFlip per-userV/H vs.on per-account/shopoval scopecuts field and whetherselect per-deviceeither overridesV/H or H/V.
5. Changes are possible,saved particularlyautomatically.
relevant

for multi-press environments.

Related Sections

• 2.3.5 — Oval cutCut movementMove direction:Direction: V & V/H, VH only, HV only, None
• 2.3.42 — DiffInitial (Decimal):pitch auto-calculatinginside the difference from starting bit tototal oval width— Edge vs. Center & Pitch Included Yes/No
• 2.3.3 — Oval widthWidth calculator:Calculator — Bit SizeSize, vs.Decimal, Decimalor displayDifference input method
• 5.x05 — Oval Calculator:Calculator Using(full thebook dedicated to oval widthhole calculator on a spec sheet
• 5.x — Oval Calculator: Tethered drill press setupmeasurement)

Tip: When onboarding a new staff member, walk them throughMatch this setting early — a new driller who doesn't know the flip is enabled (or disabled) may second-guess the values they're seeing and make unnecessary manual corrections at the press. A quick orientation to the Bit/Edgeorder Settingsyour pagedrill preventspress thatdigital confusion.readout displays its axes. If your readout shows H above V, set Spectre to H/V — eliminating the mental transposition between the screen and the press reduces errors during the cutting sequence.

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