Taming the shift on my trans

Thanks guys! I think i will try the accumulator spring.
Isn't there a large, and a small spring that goes in there? If so, should I use both springs?
I thought about going back to a throttle pressure setup, but if I go that way, i will just build another trans, since this one suffers from converter drain back. Plus, I'm not sure if it has a governor in it anymore. Thanks again for the help.