Quoted from MustangPaul:You guys should combine shipping, my shipping to St Paul was $15. that was just for one, it was over a pound that's why.
That reminds me that I need to work on the shipping tables. When USPS changed their rates recently, I tried to set it up properly, but I couldn't find a good set of rates on their website. MN is zone 9 from here, so you hit the highest rate, and it's not quite the actual one from USPS. That's more like 10.77 or something.
1 or 2 kits ship at the 2 lb rate, 3 or 4 kits ship at the 4 lb rate. They actually weigh more than that, but I use the regional rate boxes which are a kind of flat rate.
Paul, I'll check into it and refund the difference from actual that you paid. I'll also try to set up that automatic tables correctly.
Edit: Oops, MN should have been set to zone 5, and the actual rate is $8.15. I've refunded Paul and fixed MN in the tables. If anyone else thinks their shipping is higher than it should be let me know. I will review all of them and try to make any fixes myself, though. MS looks like another that shouldn't be in zone 9.