I have been asked by a powerchair user to build a chair similar to the f55 mk3.
Being in Australia is not such a problem because parts are available on the net,
however I am finding it hard to get a frame here and freight from overseas could be expensive.
I am considering fabricating a frame and would like some basic dimensions like tube diameter,
height of frame at rear to floor, height of front castor tube to floor and length of frame from front of castor tube to
rear of rear bar.
Thanks in anticipation.