Here are a couple of quick tips to use while drawing off juice from your Mehu-Liisa:
Make sure your hose is well up into the crotch of the clamp to assure a good seal off.
It is convenient to hook the clip onto a handle on the juicer to keep it from dangling off the front of the juicer. Be sure your clamp is securely fixed on the hose.
I use a large, heavy-duty measuring cup to hold my canning jars while I draw off the juice. Keeping the jar below the surface of the stove improves the flow of juice into the jar. Although I do not have a glove or hot pad on my hand, I highly recommend using either while working with the hose as it can get very hot.
I hope these tips will improve your Mehu-Liisa juicing experiences.