Oscillator

Ian Fritz's multiphase vco http://ijfritz.byethost4.com/sy_cir11_68phase.htm ,i hard wired it as 6 phase vco ,this is still untested  ,and i can not confirm this layout at the moment 

it's funny how in not overcomplicated circuit like this i didn't spot little error ,

so this is rev3 ,and i need yet to verify this layout