So I decided to bleed my brakes! Previously, I figured that I would leave this job to the shop, but I had a change of heart after watching some YT videos. I found this one to be informative:
Brake lever level with the ground, whereas some rec 45 degree angle.
Anyone have a favorite bleed kit? I found one on ebay that's complete for $28. Looks like some places are charging nearly that much for the Shimano syringe - which seems excessive. I had no problem unscrewing the 2.5mm reservoir bolts on the lever.
The brakes are currently very squishy, almost no stopping power. Bike has not been ridden in a good 18 months, except for a spin last week.
If you have any tips to add, favorite kits, etc... please let me know, thanks!