V-Stretch drive shaft length for 50mm ext?

[o0wiz0o]

Well it's together... Great quality parts again Mike. But the drive shaft idea is a fail. It just reaches. Buts makes the shaft very flimsy at the centre. I'm sure it will twist.

I can try and strengthen it with wooden dowel but the diameter change from spline to tube is quite dramatic compared to 1/10th shafts...I'll have a think. Maybe the cvd idea will work.