```ruby
module Renalware
  class BagVolume

    def self.values
      1000.step(4000, 250).to_a
    end

  end
end```

Change BagVolume maximum value to 5000
user
```ruby
module Renalware
  class BagVolume

    def self.values
      1000.step(5000, 250).to_a
    end

  end
end```
assistant