Revalving Fox Float R for a very light rider

I'm using a Fox Float RP3 on my daughter's full suspension bike .

I've got a couple of these Magicshine clone lights. The both have an XM-L led emitter but the controllers are a little different.

My daugther's 24" FS bike came with a Suntour SR coil spring fork. The spring rate was quite good for my daughter's weight but the fork had no noticeable damping and was almost 2.1kg....

Symptoms: earpiece speaker sounds crackly. May sound OK at lower volumes but at higher volumes crackles and distorts.

This version has the following vital stats:

Rotor Rvolver boost front hub weighs 110g.