Over the past month, my heavy Hellbat Mech strategy has stopped working in TvT, and I almost given up on Mech entirely in the matchup. I have switched back to playing Marine/Tank again after years of playing Mech.

I realize now, I barely remember how to do it. I always seem to have fewer Marines than my opponent, my upgrades always seem to be worse. His drops always seem to find a hole in my defenses, and mine never do.

My main build is Reaper FE>1tank8marine drop>fast 3rd.

So far, my TvT has kept me out of Masters league this season, and I need help! I would include a replay if I knew how! Thanks a ton for any replies in advance! :D