How to set the wave motion on ny tunze 6105

[Gino Andersen]

Hi GHL freaks

I have an PIII and wants to have i nice wave motion on my 6105 but no matter what i do i cant get the motion to be right!
I want to do nice wave.. you know where all the corals swipe gently from side to side!

I have ajust the voltage from 3 to 8 V so thats i order.

I think its in the right angled waves mode its to be done i somewhere i read that i has to be around 0,7 second but no matter what i cant get it to work..?

i have 2 x 6105 ..one in each side of my reef and its 530L.. both of them a set to run opposite but they dont do that very well.. whit all settings made .. i want the function steady, when on pump is runnig the other one is stopped(or run at lets say 1%) but sometimes the do that but not all the times.. sometimes the run on and off at the sime time without no ajustments and so on? why????

Hope that someone please would help my as i havetried everything for a long time!

Best Regards
Gino