Hello, I find myself using the following all the time and was wondering how difficult it would be to add them to Std or Math fun static int constrain(int value, int min, int max) { if (value < min) { return min; } if (value > max) { return max; } return value; } fun static float constrainf(float value, float min, float max) { if (value < min) { return min; } if (value > max) { return max; } return value; } fun static float interp(float value, float sourceMin, float sourceMax, float targetMin, float targetMax) { return targetMin + (targetMax - targetMin) * ((value - sourceMin) / (sourceMax - sourceMin)); } Thanks, michael