Thank you both. It's just hateful putting in all the effort and levels all over the place anyway. Plus watching it destroy your body in the process. It's all very well being told, yes a pump would help greatly, and yes we (the Drs) want to give you one.... but you've got to go on a waiting list first. I hate to think how much more my eyesight will have deteriorated, how much more nerve damage and what ever else might go wrong in that time.