Did mine on the 25th
After 2 days of using a borrowed medify account, my scores were as follows:
VR: 620 (disappointed, but never really expected much better. I have a tendency of reading without digesting the info XD)
QR: 810
AR: 870
DA: 740
SJT: Band 2
Total 3040
Average 760
I highly recommend using medify.
Very, very helpful, although it can be a pain to navigate at times.
I also used the Dummies book. Was good, but is a tad different to the real thing.
But it's good practice nonetheless.
I used the tests on the UKCAT website 24 hours before my test.
Avoid 'practising' right before your test; you're unlikely to reap much benefit, as it tests for more 'long-term' ability. But it's possible that you may worry yourself unnecessarily by doing more questions so close to your test.