Sergey thank you very much for all the great support and time that you spent in order to help me.This boat wouln't become true if you hadn't helped me so much.I really appreciate and admire people like you and Marc Levac who help everyone by sharing their knowledge.Thank you very very much:laugh:

I agree with Sergei, the "shear-bolt" is a good idea!

Warm thanks Marc, Marios!

I feel much better, if I could to help anybody. I like the forum's questions also.

best wishes!

I place here a small pic what we talking about.