727 Reverse servo problem

bOb shingler said

looks like the wrong servo spring(looks like a front servo spring), too heavy duty. you should be able to compress it be hand, with that one it isn't going to happen. also remove the spring on the inside of the piston and replace it with a spacer or washers. you need to place it in a vice for this operation.

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So I pulled the reverse servo piston & found a hair line crack in the piston. I have order the billet piston kit from EBay (couldn't find the one on Moparts) & should be here within the week.
I'm confussed about the spring as it was the one supplied with the manual valve body, also can someone upload a picture of the inside spring replaced with washers or a spacer.

Could the half piece that was in the pan be part of the govenor?

Thanks