Hi, I ordered a quartz counter top for my 2 bathroom vanities and asked that the sink be placed in the center. The hole for my faucet is about half an inch from the back-splash. Is this a standard placement? My faucet just barely fits. It will be very difficult to clean back there so I am struggling to believe that this is an acceptable installation. Can anybody tell me what the standard distance of a faucet to a back-splash is?

Many thanks in advance.