PICO COMPRESSOR and XPAT AUDIO VU DRIVER

[ilfungo]

hello
could you help me with XPAT vu audio driver board and pico compressor?
I replaced R4, with a trimmer (adjust the value of R4 - in the PDF document from XPAT Audio) , but when adjusting the meter decreases compression ...
Help please ...
thanks

 

[ilfungo]

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