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Hi everyone, I really wanted my Z to go up 20 mm and I tried to change it several times so I can not. Can any one help? I put something like that

{REPLACE "; layer" "M117 Layer"}
{REPLACE "Z =" "Z ="}
{REPLACE "\ nM117 Layer 593, Z =" "Z20 \ nM0 \ nM117 Layer 593, Z ="}

Can you check if this is correct?