KEMPER water tap

My printed PLA key worked for nearly 2 years. But I decided to print a new one in petg. But its curious, the newly printed one is way too big... 🤷‍♂️

printed one in 99%, 98%, 97% and 96%. The 99% isnt working either. 96,97,98 are all working, i prefer the 96% for a tight fit!

What exactly do you mean by "too big"? The dimensions are taken from an original KEMPER key. Depending on the print, it may be minimally larger and have some play. To make it slightly tighter, the X and Y scaling can be adjusted to 98% or 97%

I printed the key, wanted to test it, but it's too large to turn the tap on or off

I've always printed this with PLA It works quite well for me that way If necessary, you can scale the model down to 97% or 98% in X and Y This makes it slightly more robust

I have the same problem