Tiny Helicopter (very good controllable)

Today I wanted to design the smallest but best controllable helicopter available. I got some ideas and got inspired by the model of "chrsgames2": https://steamcommunity.com/sharedfiles/filedetails/?id=1211701968 Unfortunately, his model is not really controllable and doesn't really move forward at all. So I made some changes and balanced everything until I was satisfied with the result. Now all that is needed is the "Shift" key to fly the tiny helicopter. It now takes off to about 100 feet, starts to move forward on its own at 115 mp/h and slowly climbs further upwards. To turn left, you have to steer right and vice versa. I believe I have successfully implemented my goal. What's your opinion? Please praise the design to "chrsgames2". I am happy to accept praise for controllability. :) If you attach two small wings at the top of the turbine so that they protrude a little bit at the back, then it is not quite as good to turn, but it keeps the height easier because it floats slowly to the ground. Then you can easily pass the challenge "Falling with Style" (500m glide) with it: https://steamcommunity.com/sharedfiles/filedetails/?id=1453799683 Maybe you're also interested in the most effective bomber I've designed so far: https://steamcommunity.com/sharedfiles/filedetails/?id=1449728724 Or maybe the fastest plane I've designed: https://steamcommunity.com/sharedfiles/filedetails/?id=1450012263 Or my favorite tech: https://steamcommunity.com/sharedfiles/filedetails/?id=1447823519 Maybe you'd also like to see what I've redesigned, inspired by other people's models, to be fully functional for in-game use: My Tiny Raidos: https://steamcommunity.com/sharedfiles/filedetails/?id=1446997215 My F22 Raptor XS: https://steamcommunity.com/sharedfiles/filedetails/?id=1443236662 My Venture Spitfire https://steamcommunity.com/sharedfiles/filedetails/?id=1439537509 My Small Super Flight: https://steamcommunity.com/sharedfiles/filedetails/?id=1442850045 Or perhaps you'd like the " Bumble