Bedding the keyframe entails adjusting the different glide bolts protruding from the bottom of the frame so that they all exert the same amount of pressure across the keybed, thus setting an even and consistently level foundation for the action.

This article teaches sostenuto theory and regulation.

This article explains hammer traveling, squaring, and aligning separately and proposes a method for each that will help clarify the process.

This article is covers damper theory, the two points of damper timing regulation, and methods of regulation.

There are many lubricants marketed to the piano technology field. Some are safe and helpful, others should be avoided altogether.

There are many techniques that can be used for setting key height during a regulation. This article details the method I have adopted.

Use this shorthand chart for tracking your work through the regulation process.

Including grand pedal lyre maintenance in your regulation service is a great way to enhance the value of your work.

This article is a fresh approach to understanding aftertouch. Try to throw out what you have been taught so far and read like a novice.

Black key dip doesn’t have to be a guessing game, and you don’t even need a gauge!

Organized kits make fast service calls. Put a pedal kit together so you can quickly fix squeaks, thumps, and rattles:

Setting upright lost motion isn’t actually about lost motion. It’s about repetition.