Syncro 4&4 Discussion and Q&A last answered over 2 years ago.
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You can't realistically guarantee a spring against sag for life Their contract must be up with whoever makes their springs in Germany then wonder if the spring company are still tied into their exclusivity contract with GW
They can't be tied in anymore, as gowesty aren't selling them once stocks go. It work out favourable to me as I can now send them to canada without incurring taxes (goods made in north America don't get duty added) so it will only be about £180 for a good set of springs. Not that I have any money (just been to vanfest )