Naim Phono Board DIY Modifications-Anyone?


Has anyone with Naim gear ever altered their phono boards, ie. placed different resistors for cartridge loading to better match there system? Anyone know of a web site where I might find out such information? I use a Naim 52 with "k" boards but I wnat to put lower value resistors to increase the loading on my Ruby2 cartridge. Has anyone tried this?
Thanks.
gerardff
Don't post this question in a Naim forum. Only answer you will get is that all Naim equipment is perfect as it is and that it would be sacriledge to modify anything on a Naim product.
Good luck!