This is my first time needing admin help so not sure if I'm doing it right... I posted a thread, 'MTL couplers and the "inchworm" effect'. It turns out that inchworm wasn't the common term used here, and nobody had heard of it. Only when someone realized that we were describing the "slinky" effect did conversation take off and the experiences came to life. It was weird that I saw it out there somewhere mis-described as inchworm, but I's like it to be searchable for anyone else coming along also. Could you edit the thread title to be MTL couplers and the "inchworm" (slinky) effect That would be great. Thanks!