NUmber of counterweights needed?

[Earl]

my EQ6 has 2 counterweights and I want to put the following on it.

C9.25 with a Williams ZS71 piggy backed via the adm guidescope jobby.

CCD + Filterwheel + OAG + Reducer, Diagonal, illuminated eyepiece

The addons are inter changeable to which scope they go on.

Maybe add a celestron 9x50 illuminated ra finder.

I do intend to motorise both scope focusers and add an exteral focuser onto the 9.25

Im thinking 4 weights will be needed here?

[Mukv]

Greetings

On my NEQ6 Pro I have a SW300PDS with Rother valley 90mm as a guide scope piggy backed, camera's Canon 5Dmk2 and QHY img 132e plus motor focuser I use 4 standard weights plus an extra 5k to get balance, I'll try send a pic of the setup this afternoon.

[Bizibilder]

Maybe 3 or you could go for the extended counterweight bar?  although I think the consensus is more weight on the shorter bar is preferred as there is less inertia for the poor old mount motors to contend with.  You may also have to consider any available space/clearance issues.