Hello everyone,

So I took my bike to Rocky Mountain Cycle Plaza (service wasnt very good) in Pueblo last weekend to get my new tire put on. When they were all finished, the first thing I noticed was my rear brake was not stiff as it was before. This is my first bike (and first tire change) so I figured it would need to time stiffen up. Well, went to go ride this weekend, rear brake is not working at all now. Checked my reservoir for my brake fluid it was empty. I also noticed my bleeding nut was not tightened all the way so thats probably where it all leaked out. I have filled the reservoir tank and tightened the bleed nut but my rear brake still is not working. Is there anything else I can check before taking it back to RMCP and having them charge me?