Anyone use a buggypod with a tandem pushchair?

[Mouse]

After much deliberation I decided to buy a buggy pod as I have 3 lo's to get around.
I have a Jane Powertwin Pro and had tried the surfer board with it, but it really wasn't very good either for me pushing it or for the lo standing on it.

It took me 2 hours last night to fit the buggypod to the Powertwin & I took it out for it's first trip today. I had 2 one year olds in the pushchair and a 2yr old in the buggypod. It wasn't too bad, but very heavy to push. It was fine going up & down pavements as long as I went up where the curbs were lowered - I tried going up one proper pavement & the whole pushchair nearly tipped over. Part way home I decided to try the older child in the backseat of the pushchair & a younger on in the buggypod. While I was swapping them over it tipped again and I was lucky to catch it. I wonder if it's because the Powertwin is a 3 wheeler and I'd be better with a 4 wheeler?

Has anyone got any experience or advice?

[ORKSIE]

It all sounds very heavy to me....watch your back

i cant help, but i struggle with a double buggy