Hey, it's Mikos here and today we're printing a racing drone frame. I chose this design from Tech2C because of its compact size, its many remixes and easily replaceable arms in case you break one. All of the pieces fit on the i3 Mark II but easily so you can print whole new frame in about 3 hours. It's important to pick the right material for maximum strength. A quadcopter arm printed with ABS is breakable by hand. PLA is much better, but when using flyers, it sheds quickly. The ATG is the winner here. It offers much higher toughness and the same price. I printed the arms separately because I wanted to use different color for them. So pretty. I suggest to print some spare ones right away. The print is really fast and it's handy to have replacement in the field. At the bottom and top piece were printed with clear PETG so that LED lights can shine right through them. There's also the two pieces that hold the arms into place and you'll also need 6 nylon standoffs to connect the bottom and top piece. The assembly is pretty easy. I use M3 screws with self-locking nuts to hold everything together. First attach the four arms to the bottom plate. Then proceed by screwing in the nylon standoffs. At this stage you'd normally install all the electronics but I'm just going to keep going to show you the finished frame. Top plate screws and just like you'd expect. To minimize vibrations going to the camera mount, I use the rubber feet between the top plate and the camera mount. It can be really tricky to get through the holes. I used short piece of wire to get grip of the rubber feet and then pull it right through the hole. The camera is then secured with a velcro strip. For the electronics I used a serious lip rod, a free flight controller which I got for 18 bucks. For MX 2300 kilowatt motors for 23 bucks. For BL-Hallate, when I am ESC's which I got for 26 bucks. A mini power hub, which I got for 4 bucks. A far sky X4R with serial bus for my tronis bus for 40 bucks. A 1300 mAh battery with 75C rating which I got for 22 bucks. And some 5 inch props and 3 mil screws and nuts. And then it was time to solder it all together. And that's it, this is my finished P-On 2.30. I think it looks great so let's see if it can actually fly. It all. And it flies great. This is my first drone. So I use the auto stabilizing rise and mode for start. And the anti vibration camera mount works great as well. No jill effect that's typical for drone footage. And it wouldn't be a prober test without some crash. Yeah, it's a total intentional. Luckily nothing broke except two props which is what usually breaks. And I didn't disarm in time so it might be you to that. So overall I'm really happy how this turned out. And I can't wait to add FPV gear.