So after a few days of hacking about, I got my solo mining working on UNF. Not terribly fast at the moment, just using the one 750 Ti currently whilst I rebuild the old rig. Trying to remember how one does all this stuff because it's been a while
Presumably I look for the 'accepted' in the log when I find a block as not found anything as yet (Edit - the point being, if the difficulty is high now for solo, that's the reason why I've not found anything after a little over a day).
[2016-04-10 08:19:01][36m scrypt block 14042, diff 125.85, net 457.67 MH/s[0m
[2016-04-10 08:19:03] GPU #0: MSI GTX 750 Ti, 234.72 kH/s[0m
[2016-04-10 08:19:06] GPU #0: MSI GTX 750 Ti, 234.85 kH/s[0m
[2016-04-10 08:19:08] GPU #0: MSI GTX 750 Ti, 234.72 kH/s[0m
[2016-04-10 08:19:10] GPU #0: MSI GTX 750 Ti, 234.82 kH/s[0m
[2016-04-10 08:19:12] GPU #0: MSI GTX 750 Ti, 234.54 kH/s[0m
[2016-04-10 08:19:15] GPU #0: MSI GTX 750 Ti, 234.93 kH/s[0m
[2016-04-10 08:19:17] GPU #0: MSI GTX 750 Ti, 232.07 kH/s[0m
[2016-04-10 08:19:19] GPU #0: MSI GTX 750 Ti, 231.30 kH/s[0m
[2016-04-10 08:19:21] GPU #0: MSI GTX 750 Ti, 233.81 kH/s[0m
[2016-04-10 08:19:21][36m scrypt block 14043, diff 125.85, net 459.64 MH/s[0m
[2016-04-10 08:19:24] GPU #0: MSI GTX 750 Ti, 233.30 kH/s[0m
[2016-04-10 08:19:26] GPU #0: MSI GTX 750 Ti, 233.60 kH/s[0m
[2016-04-10 08:19:28] GPU #0: MSI GTX 750 Ti, 233.91 kH/s[0m
[2016-04-10 08:19:30] GPU #0: MSI GTX 750 Ti, 233.40 kH/s[0m
[2016-04-10 08:19:33] GPU #0: MSI GTX 750 Ti, 234.14 kH/s[0m