Yeah @the_oliver I gotta disagree hard here. Harbor Freight tools are a total dice roll and you're lucky yours works. I've seen three different Pittsburgh torque wrenches that were garbage out of the box. One was 10 pounds off brand new. That's not user error that's just a bad tool. For an engine rebuild you need consistency not gambling. I'd rather spend the money once than pull a crank back out.

Oh man, that's a really good point about seasonal adjustments!

Oh man, I did almost the exact same thing last year. Spent forever with a tracker trying to get it dialed in and just ended up frustrated in my driveway. I should've just gotten the faster lens, woulda saved me a lot of headaches.