I love working on my cars and machines. Assembly, repair, failure and re-repair. The opportunity presented itself pretty quickly and I jumped at the brake repair on my GMC Acadia for the first time. I've done brakes on my other cars with a Lowes "C" yoke for less than $10. I've used "C" clamps before, they work well and are pretty cheap, but they're a nuisance when you're working alone. Trust me, it becomes a chore to hold the caliper, place the "C" clamp in the right place, and rotate. Either…