vu meters, getting rid of knob

I'm very new to lemur so sorry if this is a stupid question
I've made this simple vu-meters, in order to simplify the project i would like to get rid of the knob and made the vu-meters able to receive the messages and acts by itself.

I'm actually controlling it by a midi note velocity (i'm using midi cc for other things)

how to convert this macro in order to get rid of the knob?
smallnum1.0.005.jzlib.zip
thanks

Schermata 2014-02-25 alle 11.50.24.png

Have a look at the attached template. There is an On MIDI script called update(MIDI_ARGS). This will update the Leds the same way as does the action() script in the Knob object.

Cheers,
Nick

Led_Knob_VU.jzml