I'm installing my MM panhard bar. I CANNOT get the 3/8" drill bit through the frame rail (instructions step #42). Im leaning into the drill hard as hell, going on 15min on one hole. I tried a DeWalt titanium bit (like new) and a brand new Milwaukee Red Helix Cobalt bit, spraying WD40, won't budge. What am I doing wrong? The initial drilling for the 5/8" holes (step #36 and #37) were simple.