https://buyparkdomain.com/story.php?title=the-real-truth-about-garcinia-cambogia-7 The downsides with many drum roasters is the player don't possess a window which means you can't always look inside them as you with most fluid bed roasters. So, you may have to rely your sense of smell or hearing (as you pay attention to the coffee bean cracks!) to clear up when your roast is perfectly over. This is one of reasons why these machines may not suit 'newbie' roasters to begin with. Wed, 01 Feb 2017 14:57:58 EST en