A few weeks ago, a reader reached out to me with a problem. She was attempting to install a new handrail on two flights of stairs in her condominium. This woman had the best of intentions.

Landings usually have slopes to drain off water. Hold a level against the lowest step and adjust it until the bubble reads ...

A week ago she reached out to me with a new problem. She was attempting to install a new handrail on two flights of stairs in her condominium. This woman had the best of intentions. She got her ...