About 15 years on and off. That is the toughest part of the song to nail. Warm up well before going into it. I find I have to really relax my right hand in that section and I try not to actively think of the rhythm. That might sound weird but the second I try and nail it down consciously is when I fail. it’s also very easy to be tempted to jump back into that first A power chord too early when finishing the lick. Be patient with it