Tweetpound a week of solid muscle gains is nothing to dismiss in haste.
What is the doasge protocol EOD? Once a week.
Recent research points to a more stable blood level
and less receptor saturation at EOD protocols
...even with the longer esters.
Perhaps a bump on the test E to approx double that of the deca...
say 500/250/ split on Monday and Thursday.
Whats your anti E?
Of course diet is crucial and unless it's perfect you wont get optimal results.
Maybe post that up too?
I seen older (45-52) athletes use half that amount of test w no deca and achieve those results of gaining a pound or so a week of quality muscle.