1. Inboard Bucket-Lift Rope Tie-Point Added to Upper Jack Pivot

2. Outboard Bucket-Lift Rope Tie-Point Added  to Boom.

3. Emergency Cable Cutter Bracket with Teather-Chain Storage
1., 2., & 3. 2'x2'x1/2" Base Plate to Spread Crane-Base Forces Over a Larger Area of the Boat Deck
1. Braces for Under-Deck Load Spreading.

2. Two Angling Braces Installed Toward Center of  the Deck

3. Two Front-Back Braces Installed Along the Outer Frame
1. & 2. Custom, Tethered, 1/2" Stainless Steel Clevis Pin and Hairpin Cotter

3. Nonslip Hand-Grip Added to Jack Tool

4. Original Winch and Cable Replaced with Better Quality Winch and More Flexible Cable
1. Two Rotation-Stop Holes Added at 90° to Originals in Base Pole to Increase Stops from Six 60° to Twelve 30° Increments.

2. Enlarged Six Stop Holes in Upper Post Tube to 1/2" for Stronger Larger Clevis Pin

1. Original Cable Path. Manufacturing Error in Upper Hole Position (Photo by Igor Chudov)

2. - 4. Boom Upper Hole Extended Outward to Allow Cable to Track Over Outer Side of Lower Pulley for Cable Clearance at High Boom Angles

1. Lower Slot Extended To Allow the Cable to Angle Further Outward, Parallel to the Boom

1., 2., & 3. Rollers Added to Prevent Abrasion of the Cable from Loads Horizontally Perpendicular to the Boom