I fully understand.   I hope it's my error.  I just don't know what I have wrong.  Have tried every combination of variables I can think of to get it to run correctly and it hasn't made a difference.  Will be glad to remove my posts about a problem and post the solution when I find out.  Used the video for setup that bbxx referenced when I did it.  I also went through dogie's review where I saw how to setup the dip switches to number the boards. 

Only once did all 4 boards show up and say they would mine an expected 840gh (actual was never higher than 450)  Within 10 minutes of running 2 boards were all dead asics, 1 was 80%, & 1 40%.  Was mining at 120gh

Most of the time I can see all 4 boards but only 1 mines.  Does so around 120gh.  More than enough power is available so its not a psu issue.  Am at a loss.  Last night's 3 hours were with a friend of mine that regularly builds computers and has built multiple scrypt miners.  Also has a number of different miners.  While I know its not the same, he went over everything that I had done and couldn't come up with only issues or other ideas about what might solve the problem. 

hi
can i get answers for questions below from manufacturer? thanks

I just tested the ethernet controller with Eligius pool using rockminer's T1 device and it doesnt work with Eligius pool
ghash works fine
I posted on Eligius as well.  not sure if it's rockminer issue or the Ethernet controller, same one that comes with a Tube

-- dogie, did you succeed with testing against Eligius?

https://bt.irlbtc.com/view/723445

Dogie had his OC'd to 920 GH/s, unless he was just quoting manufacturer estimates.

Dogie, or anyone else that's used these, is an extra fan necessary for cooling when OC'd?

I would like to suggest to make a how to assemble video, step by step, highlighting out the common mistakes that the users seem to be making. It would save time by preventing reiterated questions on the same issue, and minimize user dissatisfaction (especially if they end up voiding the warranty by user mistake)

Another video should be made for its configuration.

I presume the answer is no for the time being?

There was an "approved" and trusted European reseller who I purchased a small quantity of Asicminer usb block erupters from.

However; I no longer have the communications stored with them and for the life of me cannot remember their Bitcointalk profile....

Looks like 4 - 6M x 55mm(allen head, 4 nylon washers), 4 - 6M x 8mm(phillips head), and 144 - 2m x 6mm(phillips head); each machine.