Taking it back on topic for those of you out there that may be interested...the 2000 works beautifully with the A1, and weighs a bit less than the 4000. I may get some test footage up this week as I`m certaintly no pro at it, will take awhile to get good results.

Here's a topic I posted some pics of my adjustments a while back with the A1 and GC 2000

http://dvinfo.net/conf/showthread.php?t=86940