I installed a new POA valve on my 66 for 134 freon. On a 66, the valve is under the right fender and has an extention tube on the fill valve to allow filling without removing the inter fender well. Well the group that designed the new valve, did not understand this.

I'm planning on building a removeable panel in the fenderwell to allow filling the system with
freon. Does anyone have a better idea?