After a major dance with a tambourine and lubrication of all the necessary details, the flight is normal, the creaking has ceased, almost silently. I took 16500 + -, for that kind of money, I had to do a lot of improvements myself.
You can now see the product from different angles in the photos I added to my review.
🔍 Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
🔧 UEi Test Instruments DAFM3B Digital Multimeter
6 Review
Digital multimeter RGK DM-12
6 Review