Fillet Gauge
My courseAsk Tack AIFree practice checksCWI Part ACWI Part BCWI Part C D1.1CoursesGuidesCWI Part A practice test: 165 questions, closed book, 10 domainsCWI Part B practice test: replicas, tool kit and a timed planCWI Part C practice test and D1.1 exam guideAll guidesAll toolsAboutContact

CWI Part A course

Open your course

Use the link on your order confirmation or receipt email. It opens your course without a password.

Email me my course link

We send the link only to the address on a paid order.

The CWI Part A course

Studying for CWI Part A? Here's the full course.

Learn every Part A topic, then prove it on timed practice exams.

  • 10 modules of lessons with worked examples
  • 2 timed exams at real length: 165 questions, 135 minutes
  • 5 worked calculations, step by step
  • Today's 10 brings every miss back on a later day

Tack AI comes with the course: a week-by-week plan from your exam date and weak areas, step-by-step walk-throughs and a weak-spot quiz.

Part A course $99 One payment, lifetime access.

Get the CWI Part A course · $99See the plans

Terms and refunds · Secure checkout by Stripe · Billed by Nori Software

Try the free 10-question check

Ask Tack before you buy AI your Fillet Gauge study buddy

Find the plan that fits you, see what's included, learn how I help you study, or test yourself with 5 quick questions.

Every answer comes with a full explanation.