[KTL]

Jeff,

I agree repeatability is a must. That requires good technique/attentiveness and also a quality dial indicator. I also recommend guys use a pointed attachment on the indicator plunger. The typical roller tip that most indicators are equipped with doesn't fit into the dimples in the bolt.

Totally agree some of the speed shop stretch gauges are sketchy and IMO that's because of the crappy, cheap indicator most come with. I bought an inexpensive stretch gauge and the frame itself is nicely constructed. But the gauge might as well be given to my little 3 yr. old to entertain him as a "clock"