Slowly working my way round the chassis and cross members with airline, brush, Jenolite, Dinitrol cavity wax etc. Taking my time over it doing it bit by bit.
Only found a couple of very small areas (so far) that need remedial, one I've rounded off and made into a drain hole, the other needs a 2x1 plate
Surprisingly clean and solid really. Had repaired the rear cross member a few years ago and it has remained good, no rust returning so pleased about that.
Once all done will give it a blast over with Dinitrol chassis paint
excellent! I have to do same soon...