Problem redirecting domains with domains4less

Hi

I have 4 domains registered with Domains4Less. One is linked to a site hosted by Weebly.

I want to redirect the other 3 to the main one.

The redirection works, but only redirects to the root level.

I want "otherdomain/specificpage" to redirect to "primarydomain/specificpage". Instead it just goes to "primarydomain".

Domains4Less say this is not possible, but it was working until they changed something recently (I was migrated to new nameservers)

Anyone got any advice? Thanks in advance.