If you have used Berna Clamps I expect like me you will think they are the best clamp on the market. They stick on round surfaces which no other clamp I have used will even get close to.
Found this which gives a really good insight into how you can use the clamp to its upmost not in just one direction but two up down & left & right to close up objects for glueing. Also unusual things such as spreading. Also you have to use hand pressure which is much more delicate than racking up a screw type clamp.
http://lib.store.yahoo.net/lib/yhst-11796690764436/DrBernasBrochure.pdf
Laurie
Found this which gives a really good insight into how you can use the clamp to its upmost not in just one direction but two up down & left & right to close up objects for glueing. Also unusual things such as spreading. Also you have to use hand pressure which is much more delicate than racking up a screw type clamp.
http://lib.store.yahoo.net/lib/yhst-11796690764436/DrBernasBrochure.pdf
Laurie