I've been riding the Solo for 8 months minus the winter months. Recently I noticed an annoying creak while I was climbing. It would creak on every pedal stroke. At first I thought it might have been the seat. I checked and tightened the seat. Still creaking. Greased my lower pivots. Still creaking. I had similar issues in my Blur classic and Blur LTC. I was hoping they had this issue taken care of. Do I need to have my pivots replaced like the previous bikes or is there any adjustments/maintenance that can be done?