Hearing a duplicate dry signal on delay effect as hardcoded master fx

[jeffd]

My script fx delay has a wet dry knob, and works perfectly.

but when I setup as a hardcoded master fx, I am hearing a dry predelay before the delay starts...

if that makes any sense?

i can not figure out where it is coming from.

the script fx setup works perfectly. but the hardcoded effect does not

How do you set up a routing matrix correctly for a delay in a hardcoded mastet fx slot?