updating on alix 2d

[sdm900]

Evening

I have successfully installed 18.7 nano on an alix 2d system but have not been able to update to 18.7.10 .  The updater crashes (saying it was 6MiB extra).  I assume this is due to bsdinstaller not being able to run?

How do I update?  I can't seem to find any 18.7.10 nano images around...

Thanks.