Finally found a reputable shop that is knowledgeable on Lotus !!
Took my S4s last week to Motor Cars International , it was running very poorly. Carlos , the head technician, not only found the issue and without any drama found other opportunities that he fixed.
I was kept informed of the opportunities , progress and cost. I was very pleased with their work and highly recommend them .
I am enclosing their business card. Russ is the owner of the business