@zeniel
Delete Offset 1 and 6
set Offset 0 to this using Reflexil
OpCode "ldc.r4"
Operand type "Single"
Operand "whatever value you choose here"
Complete List_of_CIL_instructions Here
Unsure what you are trying to achieve but based on the code you provided you may want to take a look at changing the SetActive to true or false. Ex.(this.blah.SetActive(false); to this.blah.SetActive(true);)