@RenaissenceBelle - when I went to SW before, I didn't use my Syns. I lost weight, but when I rejoined, I lost the exact same, in the same time frame, eating my Syns. I left both times, after a 3 stone loss, so I guess I'm not the best example
I'm back again now, planning to use them if I want (I'm allowed up to 25).
Personally, for me, it didn't make a huge difference. If I went over, it then obviously did, but if you're within those 15 (or more, if you're allowed them) I'm not sure it will make a huge difference? But I'm only saying that from personal experience, it could be different for everyone.
No tips on the group thing. I hate that. I suppose if you kind of just answer the questions quickly and don't add loads to it, they usually move on from you quite quickly? That's what I have noticed in the group I just signed up in. I can't talk about the time before, as they kind of had me and my mum as a pair and I was able to just say I did the same as her and they left me alone 