well my loon has a crappy arch, and seeing as the car cost me 100 pound and is just my daily hack i cba to get a proper arch repair panel,
i cut out all of the sof bits and the arch thats left is solid.
What i ask is how would you go about repairing this without having the replace the arch
i was thinking of tacking plates behind the gaps and because there will be a step, fiberglassing and smoothing it out on the outside?
Note the arch looks worse in pictures due to being primered ages ago, just so the bare metal wasnt exposed