I would like to install a Toto Vespin II, model #CST474CEFG. The spec sheet states it includes a 12" Uni-Fit Rough-In, however,
it also says a TSUO1W.14, 14" Rough-In, is sold separately. We have a 14" RoughIn. Will the 12" UniFit work on our 14" and allow
the toilet to sit as close to the wall as possible? Last question;The spec sheet states the water supply should be located at 8" and
ours is 4". Is this a major expense to move the supply line? Thanks in advance for your assistance