Shimano brake bleed intervals?
Roughly 2000 miles on my 2017 Specialized Diverge w/Shimano BR-785 Hydraulic Disc brakes. 700 or so miles in CO then 1300 miles down here in FL. My brakes seem to work capably but the brake levers seem a little spongy. I can lock the brakes up, but also almost compress them all the way. Im wondering if I need to bleed them/replace the brake fluid? I have replaced the pads once. I think I am good there. Just not sure how often I should consider bleeding my brakes? thanks.