Total deck length from nose to tail.

Maximum width at the widest point of the deck.

Deck material thickness.

Veneers in the pressed stack. Preview only: every export is one solid body.

Distance from the nose tip to where the kick starts to bend.

Nose rise angle. 19° is mellow, 26° is steep.

Radius of the curve where the flat deck transitions into the nose kick. Smaller = sharper bend, larger = smoother roll-in.

Distance from the tail tip to where the kick starts to bend.

Tail rise angle. 19° is mellow, 26° is steep.

Radius of the curve where the flat deck transitions into the tail kick. Smaller = sharper bend, larger = smoother roll-in.

Vertical depth from the rail down to the center of the board.

Width of the flat center section (tub and flat-tub concaves only).

How far before the kick the concave starts fading to flat.

How much concave is carried through the kicks. 0 keeps the kicks flat. Can't exceed the concave depth.

Outer truck hole span. Inner hole span = this value minus twice the hole pattern length.

Truck hole center-to-center distance along the length.

Truck hole center-to-center distance across the width.

Deck truck hole diameter. Set to 0 to omit the holes.

Included angle of the conical screw-head recess. Common standards: 82° ANSI inch, 90° ISO metric, 100° MS24693, 120° stove bolt.

Diameter of the conical screw-head recess at the deck surface. Match your screw's head: a DIN 965 M2 head is ~3.8 mm. No wider than the hole for a plain hole.

How far the screw head sinks. The cone always cuts as deep as its diameter and angle need; a larger depth adds a straight section above it.

Length of the shaped form. Must be at least as long as the deck; the press type adds alignment platforms beyond this.

Width of the raised form block that presses the veneer stack.

Diameter of the truck-mounting holes drilled through both mold halves. Set to 0 to omit the holes.

Height of the solid shaper block, with the deck's male contour carved on top.

Diameter of the truck-mounting holes drilled through the shaper block. Set to 0 to omit the holes.

Shrink the shaper's outline by this much while its top keeps your deck's exact shape. For trimming against a spacer, like a disc-sander jig, that adds the distance back.