strike gently

They strike when absolutely forced to do so, but they commit the most fatal of all administrative errors—they strike gently.

When the bean-like piece of cork goes under or runs, strike gently.

To level this up, place the tray top side down upon a bench or table and strike gently with a mallet on the surface.

Holding the mallet near the head one can control the blows and be able to strike gently.

Presently they were startled by a voice from the inside calling out "Strike gently up there!"