If a soft lens wearer complains of awareness of the lens in the right eye only, and the right and left parameters are identical, which of the following would be best for the fitter to do first?

a) Put the lens in the right eye to see if the feeling subsides or alternates
b) Switch to a steeper lens on the right eye only
c) Order new lenses to see if the feeling subsides
d) Discontinue use of the lenses for 24 hours and order a new right lens only