Hey guys, As a poor Brabantian TV star maybe someone can help me with a maths question: 8 Volkel Vipers in the APD and above are 9 serials! 013, 018, 062, 197, 202, 508, 511, 637 & 641. Now I have no problem with that, but maybe some of the newer Scramblers might like to know which was the spare...