The core set cardboard ruler is janky so I'm looking for some legit rulers. However there are some negative comments on various products saying they are off by up to a 1/16" on certain ranges. Is there a typical brand/set that people use that is acceptable for tournament play?
i.e. a review on this link says measurements are off: https://www.amazon.com/Litko-Game-Accessories-SW-Fluorescent/dp/B01DWSYJR6/ref=cm_cr_arp_d_product_top?ie=UTF8
Otherwise if anyone knows the actual FFG dimensions of each range in imperial or metric that would be great, I'll make them myself instead of spending ~$35 on plastic extruded rectangles haha. Thx