Brake fluid problem?

[Dirty Harry]

Hi,
Yesterday i noticed that the plastic transparent brake fluid line that runs from the bottle under the dash to the reservoir on the MC is sweating brake fluid, the same on my silicone lines from the bleeder bottle.
Anybody with the same problems, should i replace it and wich line to use?
There is some special bleu line for brake fluid but the inside diameter is only 7mm and i think i need 10mm or so!
Oh yeah i'm using Dot3 fluid from ATE.

 

[Dirty Harry]

Nobody?

 

[dave]

pipe from top up bottle under dash to master cylinder should be swaled with a small rubber sleave available from megabug, others may also do them but thats where mine came from, the solid pipe is no longer available!!

Dave