Part throttle. The 1-2 shift for me is acceptable. Good and firm. It's really how I think the 2-3 shift should be to me and probably just seems a little late because the 2-3 is so soon after and kinda bouncy.
Not sure what you mean by "bouncy" but a lazy 2-3 shift might simply be pressure leakage in the front clutch circuit due to age/wear or linkage adjustment.
For purposes of linkage adjustment, what carb do you have, stock or aftermarket? If aftermarket do you have the correct Mopar throttle lever extension?