I made up this macro to assist on the synthesize phase for making HQ Bronze ingots, my BS is lvl 12 so i have enough Control for it, every once and a while It'll fail even with Steady Hand, but it works ok.

/ac "Inner Quiet"
/wait 3
/ac "Steady Hand"
/wait 3
/ac "Basic Touch"
/wait 3
/ac "Basic Touch"
/wait 3
/ac "Basic Touch"
/wait 3
/ac "Basic Synthesis"
/echo "Synthesis Complete"

It's nice when you got a lot of hq copper and tin and plan on making quite a bit of ingots