input parameters on screen overlay

When I do some fx-node  or pixel processor  I constantly have to go back  few levels up ,then click background , and then scroll down to parameters, then open an input parameter , then  find default slider   just to get an access to input slider so I could check  my math   and see what's happening  .

it's so painfull . Please make an overlay on top of graph screen or side pannel  with those inputs  I could always have an access whtever deep into sub-graphs, fx node ot pixelprocessor I am currently is.