Those are all "tandem" style correct? I'm used to that and it doesn't bother me as much...
The C-Max has Opposed blades, which i am used to being the same on both sides....but it takes a 28" on the driver's, and 24" on the passengers*.. i should try and get a picture some time...
*2012-13 models spec the 24" passenger blade....2014-18 spec a 26" which is what i'm running now... next time I MIGHT just bump 'em both up to 28" and see what happens.!
2012-13 models also call for 5w20, where the 14-18 call for 0w20... apparently my 13's previous owner ran 5w30! at least according to the hand writing in the owners manual that says in shaky old people script - "BEST OIL, Castrol 5w30"
So far i've had MC ,Havoline Syn, maxlife Syn, and now Havoline Syn again, all 5w20.... if it ain't broke?