So my company almost fired me. I was handed 1000.8 grams of CBD distillate and 1000 1 gram carts. Click by Click I was able to make 912 carts. I don't think the calibration or click is even remotely close to 1mL. I strongly caution anyone using this against literally measuring everyone. Each time I needed to refill the tube, I had to unscrew the metal rod from the "slider", pull the rod out, take it out of the handle and twist it back onto the push rod. then put everything back together. ANY FILLING. The last 140 on the temp gauge didn't even get my oil to 105 degrees. so wasted time to set them up and then walk back and forth. When you finish 200 carts, your hand will be very sore. Good luck, I don't recommend it. Simple cart shooter plus heat gun, save $200
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