Mecanim animated float wrap at 1f back to 0f

Code (CSharp):

1. [Range(0f, 1f)] public float animatedRatio;

Hoping someone knows a solution for using mecanim with ranged float values.
e.g. 0.95f start value, animated To .25f, goes up to 1f wrapping round to 0f and up to .25f

right now all i can think of is not using mecanim...

 

When you pass your float to the animator, why not just modulate it into the range you need?

SetFloat("animatedRatio", animatedRatio%1f);

or if you don't want it going out of range even in your code, you can:

animatedRatio=animatedRatio%1f;
SetFloat("animatedRatio", animatedRatio);

 

Thank you for the help,

sorry i should have described more of my situation
the value isn't a animator parameter
its a value that is animated through mecanim key frames

i'm using mecanim to store these key frames so that i can use the built in blend trees ( i use in direct mode )
when i blend in a value, the interpolation doesn't know to wrap (and i have no idea how to tell it)

without this ability, i just have make my own solution...
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representing the values as vectors should work