just thought of something.
though it’s nice to be able to differentiate between Left and Right Offset/Feedback in the Delay Device, i sometimes have the need to have them aligned. after i align them, i probably want to move them around to test for different settings, or to do automation. however, it would be really nice if there were a ‘tie’ button for both the Offset and Feedback parameter (separately), to tie the two sliders together, enabling you to move them as one.
Use the Hydra. 
ha! funny thing is that i had not thought of doing that! stupid of me, as it provides a good workaround for this. still, despite this solution i think the idea has some validity left.