Cheetah valve body... Throw away spring?

I am installing a new Turbo Action Pro street valve body for my A999.
Pro-street manual/automatic.

I already did a non lockup-conversion. Just finishing up with the final piece of the puzzle.

However the instructions are telling to me remove the spring for the accumulator. This is throwing some flags, isn't this needed for 1-2 shifts? I did some searching and I'm getting a lot of yea's and nay's but nothing definite.

Anyone who is a transmission guru here? I'm curious of your folks input on this.