Tam giác Retract (Retraction Triangle)

I was recently having stringing issues after switching to a .6 nozzle. After looking around, I decided to make my own that offers a little more testing diversity vs others I've seen. Each leg is a different shape ( cylinder , cone, cube ).  The overall shape is triangular. The way I use this is I put one on the build plate at 125% then another on top at 100% scale then another on top of that at 75% scale. You can also print each with different settings to dial your machine in even better once you get things close enough.