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from dreisam.afrika.uni-freiburg.de (dreisam.afrika.uni-freiburg.de [132.230.117.21]) by sun2.ruf.uni-freiburg.de (8.8.4/8.6.9) with SMTP id SAA24349 for <[log in to unmask]>; Wed, 22 Jan 1997 18:33:15 +0100 (MET)
Big thanks for all the good tips we have achieved. What we finally had was a
mechanical problem of the bellow. We had to change the bearings at the
propulsion, and extensive lubrication of the spindle has done the rest.
Martin