On some of my practice locks (kwickset) I get no feedback from the lock until the final pin is set and i hear that satisfying click - i.e., i'll bind pin 1 2 and 3 (for example) and won't feel or hear anything. i'll onyl get the feedback once pin 4 is bound and the plug can freely turn. Is this normal? (i know the other pins are bound because
-the plug turns when the 4th is bound
-if i take my pick and poke the key pin upwards and let it go, it just falls with no sprngy sound (springy sound present when the pin isn't bound)