DJI Spark Propeller Guards 110° assimetric

The new firmware of DJI Spark has increased the sensing width of the obstacle avoidance system. The Spark permanently flagged an obstacle with 0m. That's why I lowered the width of the youngwing propeller guard, from 122 degrees to 110 degrees. That's the width of the original propeller guard. (based on photos I measured the original)
Attention! You do not need 4 prints if you have it from the old one!
you need to print 2 of the new 110 degree version of Spark's front side, the older 122 degre