Stefan
Good to meet you and your dad, hope you enjoyed the camp. Patrick and I think we had your collimation as well sorted as we could. I was still not sure that the secondary is in the correct position though. It may be a worthwhile exercise to have a go at the procedure here
http://www.astro-baby.com/collimatio...on%20guide.htm as I have found this to be a valuable guide to basic collimation. Don't worry about the offset bit, in your scope it will make absolutely no difference!
Malcolm