I need some creative solutions quick.... On the way into work tonight the saddle dropped a few inches. When i got there i checked the seat post clamp and the allen bolt was loose. No problem i thought, i got the allen keys out and tightened it ..........too much....snap!!! shoot.....cos the bike is carbon it has a plastic seat post clamp. So to re-cap im here at work, facing the prospect of a 12 mile ride home at 6 in the morning with my seat all the way down, meaning im gonna have to ride home standing on the pedals all the time. Unless that is someone can come up with a solution. Please dont say a jubilee clip as i thought of that about an hour ago and have spent the last 60 mins in a fruitless search for one. Any other ideas........c'mon dont fail me now cycle chat members.