I think it's time to let go of the chalk line and get a Laser! – MaxTool
Laser Level, 16 Lines Bluetooth Laser Level Self-Leveling Tool, 200ft Outdoor Rugged, BOBLI 4D Green Cross Line Professional Construction Laser for Home Improvement Layout or Architectural Design - Walmart.com
The 8 Best Laser Levels Of 2023, According to Testing
Johnson Level Manual Leveling Rotary Laser Level Kit - 40-6507
DEWALT 165 ft. Green Self-Leveling Cross Line Laser Level with (3) AAA Batteries Case - Walmart.com
DEWALT 100 ft. Green Self-Leveling Cross Line Laser Level with (3) AA Batteries & Case DW088CG - The Home Depot
Momentum Laser Chalk Line XL Level Chalk Line | eBay
Momentum Laser Chalk Line XL Level Chalk Line | eBay
M-D Building Products 49887 Laser Chalk Line (PRO), Black/Yellow - Straight Laser - Amazon.com