← Back to Espresso Machines • 2 posts
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I noticed on my LM Mini (bought new May 2022) that when I use the blind basket to backflush the machine the pressure on the brew pressure gauge will be at 9 bar with the first flush but then climb to 10-14 bar with subsequent flushes. When portafilter is removed and group is ran "free flow" the gauge will read 9 bar as well as 9 bar when pulling an espresso shot. Is this expected behavior or do I need to reach out to LM for troubleshooting? Thanks in advance for your insights and expertise!