Wondering if anyone knows how to implement an envelope that controls the filter cutoff I thought to add a madsr and then I get stuck where does the output of the adsr actually go Kfiltercutoff*adsr doesn’t seem to work 
Filter envelopes
kFilterCutOff*kAdsr should work if they are the names of your variables.
This example will return an error regarding the capital K in Kfiltercutoff.