Richard,
No absolutely. My main concern was around the safety of the order of the bits I had fitted underneath the oiler bolt i.e. Mine - oiler bolt, reaction bar, bolt washers, shock bracket versus Cain - oiler bolt, bolt washers, reaction bar, shock bracket.
I do see what you're saying but as a few have fitted them as I have with no apparent adverse effects I'm guessing all is well.
Having drilled the holes in the chassis I would agree that leaving "well alone" was probably the best course of action. It doesn't make it right though, hence my comments for the benefit of others contemplating the same after market addition.
Note also the people that agreed they have fitted the bars as per your sequence probably for the most part had pre adjustable camber cars where the shaped washers are not needed as the top oiler bolt shoulder pulls up square onto the top rail suspension mount and bracketry in between.
