Following John Tilley's comments above, I was moved to re-check the kit yards of my current build. Fortunately they seem to be ok with no visible sign of twist or warp.
I would agree with his general comments however, the mouldings on my current (12month old kit) are nowhere near as crisp as on the 1980s Heller version, this is particularly evident on the Stern gallery carving and balusters, the beakhead rails, and figurehead shield, just makes it a little more difficult to get a good result. I'm not sure the hull and decks fitted together as well as the original, but this may just be failed memory or perhaps a deterioration in my modelling skills such as they are.
I am pleased with the kit overall and intend to rectify all the errors and omissions of my first build, in fact there is barely an area on the entire completed hull that has not been modified or enhanced in some way or other, mostly derived from information not so available in the 1980s
Still the Victory presents a project of some magnitude and the potential for error is ever present, but then so is the sense of satisfaction when things go to plan!