I am new to NSX prime, and have owned my 91 NSX for all of 7 days !! I just had my rear glass struts replaced at a cost of $371.10 CDN and they still will not hold the glass up ?? Silly question. They are intended to fully support the glass unaided right ? ( Not to rest on upright engine cover ) My local Acura dealer is reordering them for me anyway. Are these known to be problematic ? Thanks, Brady