The Mellotron Group

Over the past 9 years I have only touched the key tension nuts to add tension to fix a few sticky keys.  Last week I adjusted them all from scratch.  All 35 nuts needed at least 1 and 1/2 turns before the keys dropped from the height bar.  I gave them all about a 1/4 turn to bring them up to the bar, then another 1/4 turn of tension.  

If you do the math, I was roughly one full turn too heavy on the tension.  I adjusted the pads and rollers as well, following Martin's directions for "fast action".  (<--There's potential for a joke here!) 

The keyboard has a effortless feel now.  I get a nice soft "clunk" sound from all the keys when they hit bottom and they all feel the same.

Clay