Doorstopper low

I found the doorstoppers you can buy in shops, are often made with an incline that is too steep in order to really peg the door at a specific location. Therefore I designed one with a very low angle incline. When you print it in soft TPU, it really firmly holds the door at a specific spot. I use it in my shed to ventilate without the risk of the door slamming shut due to the wind. I can even adjust the amount of airflow through my shed by pinning the door at certain locations (it's very windy he