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The parameter minuteBeep is boolean type so the false and nil values are treated as FALSE, any other value (including 0) is treated as TRUE. That is the way Lua works, we use http://pgl.yoyo.org/luai/i/lua_toboolean function.
The same is true for parameter carryTrim in funciton model.insertMix(). It also uses boolean type.
So just write minuteBeep=false.
The parameter minuteBeep is boolean type so the false and nil values are treated as FALSE, any other value (including 0) is treated as TRUE. That is the way Lua works, we use http://pgl.yoyo.org/luai/i/lua_toboolean function. The same is true for parameter carryTrim in funciton model.insertMix(). It also uses boolean type. So just write minuteBeep=false.