Without the plastic safety clamp the hose should not want to go into bad areas. You need to get the hose right without the safety clamp first. If the hose is buckling it is either too long or something has moved or it is the wrong hose. My guess without looking is it may just be too long on one end or the other.. or both ends.
How you like that weather up there? I don't miss it at all.
95 E34 530I V2.37
===========
Those who make peaceful revolution impossible will make violent revolution inevitable.
John F. Kennedy