- What overflow at the front edge really means — and why it is landing exactly where you least want it.
- The downspout test you can do standing still. — Takes five seconds and tells you whether the whole run is blocked.
- Why icicles on one section only are the bad kind. — This is the one that gets Calgary houses every February.
- The stain that means it has been leaking for months — not days.
- How to tell if the gutter is pulling off the house — before it takes the fascia board with it.
- Which of the six you can fix yourself — and which one you should not be on a ladder for.