Talking of SSUD's (and we were), many will probably have been sent the same
link as me, but...
Could this out SSUD the SSUD2?
Could this be the new SSUD3?
Maybe not as cheap as a SSUD, but certainly cheaper than a PK PRO, and it would appear to have the little extra ooompf.
That is assuming that an extra half inch actually DOES make a difference.
All of which is a bit of a shame, as I actually just ordered a SSUD2 last week! Why oh why couldn't I wait another 7 days!!!