I have an issue where not all numbers are synced from Google Contacts using MfE.

Some types of numbers (home/mobile/work) are not transfered to the phone, I would guess this is because the phone doesn't know how to map the type from Google to it's own format. On Google you are allowed to select type "custom" for a telephone number and enter your own text for the type. I haven't managed to get any of these synced, would it be possible to store these as "other" on the N9?