Maya expression
pCube1.rotateY += 2;
do not work.
If I add attribute pCube1.speed and transform expression to
$speed = pCube1.speed ;
pCube1.rotateY += 2 * $speed;
do not work too .
If I set key for pCube1.speed (4 , for example) it do not work.
If I set two keys for pCube1.speed (4 and 6 ) it work!
If I delete one of thees keys it work too.
Is it normal behavior?
