Design and Construction
The 4000 marked a departure for the Laser marque by adopting foam sandwich construction for both hull and deck, a step away from the solid GRP the brand was known for. Early concerns that this method might undercut Laser's legendary toughness proved unfounded: a year-old test boat showed excellent condition, free of the dents and depressions normally associated with foam sandwich builds, and looked little worn after a year of constant use. The rudder and centreboard use proven Laser technology, with the centreboard identical to the 5000's. The deck is a self-draining open plan layout, and effective non-slip keeps crew planted when sprinting side to side.
Rig and Sail Handling
The rig is carefully developed around a Proctor Epsilon mast section carrying Hyde sails. The fully battened main uses heavy fibre-reinforced Mylar with five battens; the jib is battened Dacron with two battens; the asymmetric spinnaker is short-footed by modern fashion and sports three retrieval patches. A Gnav applies forward load high on the mast, making lower shrouds central to power regulation, while fixed-length spreaders with factory-locked adjusters limit tunability — a constraint that prevents insecure rig settings in a blow. The main hoists easily though one crew must feed it into the luff track, and both halyards stow in a pocket on the spinnaker chute. The kite launches via a single-line system with the pole canted 30 degrees off centreline, and recovery is no harder than hoist if pole gybing lines are released.
Weight Equalisation and Performance
Equal performance for varied crew weights sits at the heart of the 4000 philosophy. Lighter crews add lead correctors and extend racks for righting moment; heavier crews carry less lead but rack in, surrendering leverage. A simple table sets rack and ballast from ready-to-sail weight, and regattas use Laser's Crew Power Equalisation system to weigh crews and assign settings. Upwind the boat is well balanced with a light, sensitive helm and works easily through waves; turning corners is a bit of a challenge and needs real rail weight to bear away. Downwind the ride is wild yet the kite trims easily and stays stable and forgiving, with little lee helm unless radically oversheeted.
Accommodations and Deck Layout
For a racing dinghy the crew space is clean and generous. The Gnav's geometry frees room the crew adapts to quickly, and movement from gunwale to rack is unintimidating with little to trip over. Toe straps adjust in length with the aft point moving out as racks extend, and two forward tie-down points suit a range of leg lengths. Getting on and off the wire is simpler than expected, and the open self-draining deck means water clears without fuss.
Known Issues and Rigging Notes
Rigging is complicated by the absence of a mast gate or forestay; a trapeze wire must serve as a temporary stay until the jib is hoisted. There is no jib furler, which keeps the crew alert on the slipway though the boat is otherwise easily managed on trolley and trailer. Capsize recovery is straightforward — the boat inverts quickly but both crew standing one edge rights her, and one person out on the board can stabilise while the kite is pulled down even with the hull on its side.
The Verdict
The Laser 4000 is a thoughtfully engineered equaliser: a foam-sandwich skiff-lite that trades raw 5000 sophistication for manageability without surrendering speed. Its class structure and regatta support made it a growing, well-organised racer, and early durability reports quieted material doubts.
Pros
- Crew-weight equalisation lets a wide range of sizes win races
- Fast, secure upwind; wild but controllable downwind
- Foam sandwich proved durable in early boats
- Clean, spacious deck with effective non-slip
Cons
- No mast gate or forestay complicates rigging
- No jib furler
- Turning corners demands rail weight
- Fixed rig adjustability limits tuning
