So what have you tried?
Have you googled for a tutorial and taken it?
What happens when you put 2 gauges in a flow?
What happens if you change the size of one of the two gauges?
It is helpful if you create a small subset of your issue and then provide it (export the flows and paste them to a reply putting three backticks before and after the code)
this will make it possible for others to see exactly what you are doing and help point you in the right direction.
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