Originally Posted by Blackroady
You say memory foam - do you mean the decent energy absorbing stuff ( like you have in Aircraft) that will only compress once on 'impact' and not the stuff that will 'bounce' a few times before fianlly settling?
depends on the kinda impact
been on a few planes and loads of helicopters and none strike me as comfy for long periods ........i have forwarded some pictures to the foam guy with my requirements and he is going to work it out for me i am also considering gel in the seats as well.........as i said earlier .......wont be any further progress on this one for a few months ....need to get the others upto speed first.
i will spend a bit of time around the lower back supports .......these will have to be right, cause their also stiffening the upper back supports as well .....
took ages to settle on a decent seat shape ........very time consuming to chuck out if its rejected ....glad i'm not paying for my own time
thanks for the comments guys