Hello Zach, it's certainly worth looking at, with mine the foot drive switches were slightly bending downwards at the back with having no screw in and I don't think it was selecting neutral properly more like in between neutral and drive, I presume this was why it was clicking when I pushed it in free wheel.
I do hope this is your problem because then it's a simple fix also I would just make sure the screws underneath are tight.
Regards Craig