Mad Caliper skills
I have been looking for a decent set of these and just did not like the feel of the Harbor Freight ones. I hit up Amazon and read some reviews on a few different models and also looked at eBay reviews and got about the same results. I then found a few guys on a DIY Audio forum that were talking about these and how much they liked them and how surprisingly accurate they were for how for the price. I picked them up on eBay from a company in the Bay area new for $22. I am happy with the build quality and can’t wait to use them on my next 1590A build and others.