I have used these tees, weather permitting, and so far have gotten great results. Being able to square the clubface has been a challenge, but the tees have given me a little corrective action. When the weather clears. I will be on the range to get more practice using them. Overall, I love the tees. I've only had two to break from my last order, but hopefully with more practice, I will be getting it right! Thanks for the "flight path"!!