Hi again everyone.
I have just installed a couple of Goldo Backbox tremolo stabilisers in my Squier Strat and my DZ Tagliare. It was simple to do, and in the case of the Squier very successful instantly. The installation in the Tagliare needs a bit of fiddling with as the tuning is still wandering a little - probably down to the really heavy springs that are fitted.
I have done a quick video on how I went about the install: