I decided (remembered?) that before I take the body off and get it
out of the garage and out of the way, I wanted to have a bit of a
mock-up of the roll cage. I picked up some microbore pipe insulation
for the job, that was being thrown out at work. With some garden
wire down the middle of it, it can be formed into shapes, even if it
is still a bit wobbly. So, I fiddled around for a couple of hours
and made something (on one side of the car only, the other will be a
mirror) which is loosely based on the cage I had on my Westfield. The
idea here is that the main hoop at the rear needs to be a bit higher
than the existing one, and it would be cross-braced within the hoop
(I was using the old one as a guide). The main hoop at the front has
to more-or-less fit around the inside of the shape of the windscreen
frame. These two hoops are then joined together around the top and
bottom, and the rear bar braced backwards. The loose parts of the
plan are that I'm not sure exactly how it would be attached to the
chassis at the front, though it seems that where the dash hoop meets
the chassis is the right sort of place. I'm not sure the lower side
bars are adding much, and they may well impede my elbow when turning
the steering wheel. The upper side bars make it fun/awkward to get
in and out.
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