I work as a consultant for Analog RF IC layout design. Engineering Director. Senior staff layout manager. Great work in buf and delay chain layout. Your key strength is your technical depth in analyzing the circuit and its impacts with respect to Layout. Thank you for your effort and dedication Senior staff design engineers. I really appreciate your effort. The layout looks amazing and it must be very challenging to finish this work. The area is reduced by about 10% even with more caps. So, effectively it is about 20% area reduction. More importantly, parasitic capacitance for the important nodes is reduced by about 50% This is remarkable achievement