I have someone who lives in residential property and needs a mixer shower of somesort but has things are cannot have shower valve fitted.The thing i would like to fit is a bath/shower mixer as the pressures are equal but the bath holes are only 6" apart as where 7" is needed.A thought is swapping around the pillars on a traditional mixer(telephone type)which will bring in the distance but i don't know what the measurment will be between inlets as i don't have one to look at,has anyone got one of these not fitted to find out the measurement for me,many thanks.