1. Read the green
Assess the slope, measure your distance and find the green speed. Stimp is the number used to describe green speed.
START LINE GOLF
START EVERY PUTT WITH CONFIDENCE
See your line. Trust your stroke.
Ever read a putt, choose your line, then second-guess yourself over the ball?
Use distance, slope and green speed to choose your starting line. Make your decision behind the ball, then commit to your stroke.
YOUR ON-COURSE REFERENCE
Personalized Green Break Cards
Less guesswork. A clearer starting line.
- Six charts, Stimp 8–13: find a reference for different green speeds.
- Distance and slope: look up putts from 2 to 46 feet and slopes from 0.5% to 3%.
- Uphill, downhill and either direction: use the instructions to choose your line.
- Your name on the cards: print at home, cut and carry in a suitable yardage-book holder.
- Instructions, grass guides and a putting routine: build a repeatable process before and after each putt.
$29 CAD
Personalized PDF · 4 × 6.5-inch cards · Delivered by email
Get My Personalized Green Break CardsEnquire with your name, home course and grass type, if known. Storm confirms payment arrangements and a delivery date, then prepares and emails your PDF. No payment is taken on this website yet.
See everything included
START LINE GOLFGreen Reading Calculator
Choose your measurements to find a starting-line reference.
1
Putt Distance (feet)
Feet from the hole
2
Green Slope
Choose the side slope across your putt. Appearance alone does not measure slope.
3
Green Speed (Stimp)
10
MEDIUM
8 - Slower1013 - Faster
Stimp measures green speed. Use a measured value or ask your course.
4
Uphill or Downhill
Grass and grain guidance (optional)
Grass type affects grain guidance only. The break calculation is the same for every grass type.
Chart measurements are references. Your slope assessment, green speed, intended line and pace, and execution influence the outcome.
Take your reference to the course. Personalized Green Break Cards · $29 CAD ›READ. DECIDE. COMMIT.
A simple process for choosing your line
2. Choose your line
Use the calculator or your printed chart to find a break reference. Decide on your intended line and pace behind the ball.
3. Trust your stroke
Choose a nearby aiming spot, step in and commit. After the putt, compare your read with the ball’s path.
The free calculator gives you a quick reference. The personalized package puts printable charts, instructions and grass guides in your yardage book.
SEE THE ACTUAL CARDS
Print. Cut. Carry.
WANT THE COMPLETE PACKAGE?
The start-line.golf System
The green-reading package plus mental performance cards and a reusable post-round journal. Your name and home course on ten double-sided cards.
$49 CAD
Personalized PDF delivered by email. Print at home.
Explore the System & Sample PagesPRACTISE ON REAL GREENS
Learn to Read Greens with Storm
Learn to measure slope and green speed, use your charts, and choose a nearby aiming spot. Build a repeatable process for trusting your line.
Explore private and group lessons
ABOUT STORM
Practical learning. A clear routine.
Storm brings green-reading training and mental-performance coaching to hands-on lessons in the Lower Mainland, Vancouver BC.
Meet Storm & View QualificationsGOLF ACCESSORIES
Ready for your next round
Explore the Start Line Caddie, yardage-book holders and recommended golf accessories.
View Accessories
Keep learning
Explore five free lessons, a preshot routine builder and other tools for making clear decisions.
Free Golf Learning ResourcesCONTACT STORM
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