Hi all I made a rookie mistake on my ST1100 and while bleeding the rear brakes I was only watching the front master cylinder not the rear one! I only copped it when I had run the reservoir completely dry, I tried in vain to bleed the air lock out, I think I have the fluid pulled back into the system as far as the bleed nipples but I have no pressure on the brake pedal at all, and no matter how much and what I do I can't seem to bleed any further, there is obviously a fairly big air lock but am I to bleed anywhere else? or do something different as its a big airlock? When i try pump up pressure nothing happens when I open the bleed valve on the rear brakes, unsure if I need to do something different or bleed somewhere else??? I turned on the bike and the rear brake is doing nothing when pedals pressed the wheel is slowly spinning while on the centre stand