Fibaro motion sensor help

I know that their are tons of posts on this subject already, how ever they don’t seem to be up to date or working . I have a fibaro motion sensor everything works fine but the sensor isn’t very sensitive. Only picks up motion from about 10 feet away. So i need to configure the settings i tried this here but didn’t work Pre-release of Fibaro Motion Sensor

Anyone know of anyway to configure the settings in smartthings ?

i get this when i try to crate this in IDE

No signature of method: script14555723370561223642240.metadata() is applicable for argument types: (script14555723370561223642240$_run_closure1) values: [script14555723370561223642240$_run_closure1@8c97f68] Possible solutions: getMetadata(), getState(), setState(java.lang.Object), metaClass(groovy.lang.Closure)

also try this here no luck
https://github.com/CyrilPeponnet/smartthings/tree/master/device-handler/FibaroMotionSensor