Unless the converter to flexplate clearance is already on the tight side.
0.035" is not likely to make any difference.
As long as you have to pull the converter "forward" to mate to the flexplate, you're good.
Clearance is normally 1/16 to 3/16 or even 1/4"
1/16 is tight and 1/4 is a bit loose.
1/8 to 3/16 = ideal.