Shawzy44

All, I have a used J-210 and I can't figure out to install the filter. The filter drops in just fine but when I put the basket on, there is a gap. It's as if the filter too tall. It's maybe 1/4” and so I can't twist the filter plate onto the tub assembly. I have recently bought an oem filter and basket to ensure they are the right parts, but no luck. Anyone know what I am doing wrong?