Tim,
We did look at spring rates a few weeks ago, because I ordered these so long ago that I can't remember what I ordered. I've since forgotten what they are!! PMSL. I'm sure they are around 250lb. If they are coming off again, I can check again and will remember to write it down. The joys of being old eh??!!
I can't see how having NO droop is right. I hear what you are saying, but I think I will speak to Gaz on Monday and see what they suggest.