Straight bar conversion

Hi all, I am doing a straight bar conversion on my K3S, now have a naked top yoke with moore speed risers and slightly curved(almost stright) bars. Put the original clutch lever mount assembly on tonight and had a problem. The original S clutch cable has the metal right angled bit that goes into mount, but its a very tight fit and the cable gets very tight when turning the bars. Will fitting the naked clutch cable solve the problem or should I go for the DL650 cable? I work at the local dealer so should have them in stock to try, but has anyone else had this problem. Cheers