Howa Bouta FOUR BLADE ?
couple of zingers , carved and notched 1/2 & 1/2 .
If the joints good , epoxys stronger than the wood.
select props for good even straight grain though ( or tho ).
Even had someone who shall remain nameless flip the 70 Oz Spit
at the end of the landing roll on the vertical bottom blade , without angst .
Obviously 12 x 4 Zingers are easily avaliable . we hope .
thats Dual 11 x 5s on the g 51 ( on no nitro ) on that there Spitfire .
Got a new similar one coming along slowly but steadily , amongst the other things .