u/Disastrous_Fan_2559

Hello,

Looking for a check on what's been done with my deck. I was told they only work with Trex railings and this is what the install looks like. It feels like something's wrong but I don't know enough to figure out what. There are gaps between the 8ft spindles and the railings (first picture) but I do not see any gaps in the 6ft railings that was installed (second picture has a picture of both the 8ft railings and the 6ft). Does anyone have an idea of what's wrong here? I think either the spindles are incorrectly sized or, more likely, the wrong railings were used?