Just a quick question. Does anyone have experience of fitting 32mm (932) Concentrics to a C Rapide and if so could you suggest jet sizes as a starting point. My inlet tracts have been opened up to 32mm (11/4") and gas flowed, hence the question. I have obtained a pair of 30mm adaptors from the VSC, so could always go with 930's and taper the adaptors from 30mm to 32mm at head end. Would this be better/make no difference?