Yeah, those all in by 2500 deals may as well be locked out.
My issue is how much power it costs by locking out the timing. It’s HUGE. If for example I put a curve on a distributor that was locked out and gain 20/20 or 30/30 totiming would be rque and power that tells me that’s how many horsepower the engine was unhappy.
I used to be a lock it out guy. Then I got an education and I almost won’t do it any more.