Currently playing TS3 DBM irons, Rapport Core Blue shafts (+1/2” over std graphite length) & 57 gram grips.  Feel of the TS3s is  fantastic .  Good ball flight, but the irons feel very light having come from KBS Tour Lite shafts (stiff).

Testing TS1 IM 7 iron with TT Score LT shaft (+1”, stiff flex) & 63 gram grips.  Good ball flight & distance (approximately 160-170 carry) but it feels heavy compared to the TS3s & former Tour Lite shafted irons.

Would you expect similar flight (with TS3 DBM or TS1 IM) using lighter steel shafts like KBS Tour Lite, TT Vector, TT Dynamic Gold 95 or a heavier graphite alternative in order to have shaft weight somewhere between the 85gram Rapport and 117 gram Score LT?

Thanks