@OR...
Why is the smallest flite 12m. Surely stronger would be a great strong wind kite too.
Also
With the material stiffer how well does it pack away with being folded in the same place?
Hm, Shore A or D? 1.5kg is not that much, luckily you didn't get 4kg :) Have you seen this: http://boardbuilders-forum.1077691.n5.nabble.com/Polyurethane-Rails-attempt-SUCCESS-td1034i40.html its 80A, its a slow cure. Full cure in 7 days so will wait a few more days to see if it gets much harder. Ye...
Hm, Shore A or D? 1.5kg is not that much, luckily you didn't get 4kg :) Have you seen this: http://boardbuilders-forum.1077691.n5.nabble.com/Polyurethane-Rails-attempt-SUCCESS-td1034i40.html its 80A, its a slow cure. Full cure in 7 days so will wait a few more days to see if it gets much harder. Ye...
Hey. I'm thinking of changing to precast rails. What did you use for a mould and I am reluctant to use a release agent due to concerns of a reduced bond in the final product. Also i was previously recommended Shore 80. Now i have done some tests it seems quite soft. Not really happy with it and i bo...
Cool thanks.
I did bond the 2 foam layers on the rocker table, but I don't think is has much affect regarding residual stress.
If I put the now cured board on the rocker table it is pretty much the same shape and still follows the same curve.
Would probably be a different story with wood core.
I would say every millimetre on a F1 car is aerodynamic. But with the necessary down force added. The whole car is built in the wind tunnel. If they just wanted it to go straight they would alter the down force and drag would drop to bugger all.