【アコギの教養】コンターゲージで暴く！トップの膨らみの可視化

I used a contour gauge to visualize the bulge on the top of my guitar. The video is heavily edited, but I was very precise in how I applied the gauge and aligned the lines. Of course, it's not perfect since it's done by hand, but I think I got some interesting results. 00:00 Start 00:35 Opening 01:17 How to measure 02:21 Measurement 1: No tension 07:39 Measurement 2: Tensioned 09:44 Analysis: Determining the acceptable range 11:17 Elastic and Plastic Deformation 14:59 "Is a bulge on the top a bad thing?" 16:35 How much does the bulge on the top of your guitar look?