JCaste
If you're not getting a response from Carrprecision it might be that you either have a bad email address from them or they might have a filter that could be catching & deleting your emails before they even see them. Speaking for myself I get roughly a hundred emails a day most of which are spam comming from other countries. Have you tried
www.wackerengines.com yet? I think they sell everything you would need. If you still can't find what you need I'm going to order a few more 33cc bid bore carbs I could always see if they have the 30cc big bore carbs and just have it shipped to me. Then I could ship it out to you for the cost of the carb & shipping to Spain.
Rick