I am making this part from Ninjaflex. I am using S3D. As you can see in the pictures the area the supports are in show an uneven area with holes and lumps etc. This area is supposed to be 2 mm thick. When I set up S3D, I just checked the box to add support. I made no other changes.

Can you please advise on how to make this supported area fill in better and cleaner? The extruder temp is 235. Are my supports not big enough? Are they the wrong supports?
Thank you for your time.

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