I think this has been covered before but I couldn't find it. Anyway, I installed my Progress RSB a week ago and the first days everything was fine, but lately it's been squeeking a lot (not high pitched, it's hard to explain). I made sure to almost over-tighten everything so I don't think it's something loose, but any ideas what could be up? thanks.

 

Did you make sure to thoroughly grease up all the bushings during installation? I bought a separate container of synthetic grease and used that instead of the tube that Progress provided. No noises at all so far and it's been installed for about 3 weeks now.