Does anyone know whether I can retro fit my Merlin Iliad for a rear disc brake. I sent a E mail to Merlin but they responded by instructing me to contact my local Merlin dealership (not very helpful). I assume some welding would be needed by someone skilled in working with titanium. Would it be worth it or am I better off opting for a disc compatable frame (I was hoping to keep the cost down).

Thanks
Jim