So I'm building a dry dock to hold a type VIIC currently.. and I have this nagging fear that it's TOO big.
Currently the drydock measures 70M x 12Mx 4m (l,w,d inside measurements).
I read on Uboat.net that Type VIIC is 67M x 6.2something M x 9m tall.
Now, from playing sh2,3,4,5 (realise these may not be good indicators) and seeing how big the Type 7 looks in those games... And then seeing how big my dock is.. it looks bloody huge

So what is wrong here.. my calculations, or were Type VIICs really that big?