Testing a 3 Blade Prop

It's supposedly common knowledge that 3 blade props produce less vibration than 2 blade props so I stole Owen's off the Chinook and I tried it out. It didn't go completely as planned...
---------------
Aircraft: 1987 Spectrum Beaver RX 550
Engine: Rotax 582 Mod90 (Grey Head)
Prop: 64" 2 blade Warp Drive with 12° of pitch
Stall Speed: 35 mph
Cruise Speed: 60 mph
Max Level Speed: 75 mph
Never Exceed Speed: 95 mph
Rate of Climb: 1000 feet per minute
Fuel Capacity: 18 US Gallons
Fuel Burn: approx. 5 gph
Range: 200 miles (no wind)
Take off and landing distance: 100-250 feet
Empty weight: 540 lbs
Max take off weight: 1000 lbs
---------------
For similar style videos, be sure to check out:

Owen flying the Chinook:
https://www.youtube.com/user/llywelynapolywn

FlyingAirsickAdventures
https://www.youtube.com/channel/UCxgjOz9ilEgV9-_BEtqzjvg

glassdogangle:
https://www.youtube.com/user/glassdogangle

Видео Testing a 3 Blade Prop канала mmatt