Jumping around a bit - steps ramp completed.  Overall the ramp is about 95%.  Small crack at flap - but I've got some Cliffy protectors on the way.
Also - I didn't like the way the original wires were all out to see - so I've heat shrinked them.  Pain in the arse to do, but looks a bit more tidy.
The plastic cover in the top l/h/s corner has yellowed to.  Not sure what to do with it?