I started by measuring every distance that I could and cross referenced it to the nearside. There where some differences caused by the poor patch jobs of a previous owner. After that I had to go for it and work out the best way to get the sills off.
So I started to investigate where the inner sill was attached. There didn't seem much...
Then I looked at the A post which was rusted at the base and cutting what I thought was the worst part only hinted that all was not as it seems. The whole panel was covered in filler! There is a large dent running right down the middle of it. So that had to go as well, which didn't leave much for the inner sill to hold on to, except the cross member.
I decided to take stock of the panels I needed and with the vouchers my lovely wife got me from Christmas I popped down to Moss and purchased two new inner sills, two outer footwell side panels and a toe board. I still needed plenty more but for now the outer side panel helped me realise how bad the rust had got. So I cut out it out!
With a little more persuasion both sills came off, along with a section of the cross member and part of the floor!
So I am now left with tidying up the edges to prepare them for the spot welding, but there are more rusted sections on the front footwell panel and triangular support, shown here below.
But I am getting to grips with the metal work and even in this small section things are progressing and I am starting to love flap disks.
I also got the chance to practice some welding for the first time with the help of my 17 year old nephew, who wanted to see what his crazy uncle was up to. He thought it was 'Sick Man!'