Single RCD board - changed to dual RCD board?

[highspark]

I want to encorporate an extra RCD into a single RCD board as you will know my problem is the neutral bars. In the present single RCD board there is only 2 neutral bars. If I was to change it I'd need to split one of the neutral bars into a 3rd for the outgoing neutrals of each RCD? Would this be bad practice in your eyes lads? It's either a separate dual RCD board. Or A small garage unit. Or split one of the neutral bars

 

[topquark]

BG Nexus Circuit Protection

Thanks, but it wasn't a serious question

 

[Des 56]

Most boards have little plastic contraptions to click the earth and neutral bars in place
Its a simple job if you get a spare bar,shorten them all to suit, and another clip it in thing

Topquark has given the same advise that I agree with
Rcbo

 

[highspark]

Job hits to be done tomorrow, already thought about rcbo's couldn't get Ching ones in time. I'm going to have to split the neutral bar