727 question

i put a .064 fiber washer between the front and rear clutch packs then .098(the thickest i have) between the pump and front clutch and still have about a 1/6 th of an inch play. can i use two fiber washers together? if not i need a washer about .133 if there is one that size. how i came up with that was putting two together then measuring those two, that gave me just a hair of clearence. thanks