Please can someone tell me how the seat reference point is defined - the electronic version of the SVA manual I obtained from somewhere is missing the annex that details this.

Thanks Greg

do a search on SVA manual, I down loaded it about 3 weeks from this site and that was covered, about 50 pages worth though

if you mean the thing about measuring from the seat reference point the height of the screen, then here it is, otherwise no idea what you're on about.


screen poistiion

Thanks for diagram, not sure whether this is the same or not - I think the bit I need is Annex 4 in section 5 - which is seat reference point used in relation to seat belt anchorage

Greg

This is the one you mean
Rescued attachment seatbeltfix2.jpg

is that the draft copy

only kidding, off to check mine, now that you have me worried.

Confirmed what Wicket says and had to weld a cross bar to my roll bar to achive the required height.
will SVA with the old plank seats and upgrade to better seats after.

http://rootpeg.net/SVAMarch2004.pdf

This what your looking for?