I have recently acquired a 1980's Duff Mckagan Jazz spiecial. The bass had been modified by way of the input Jack being moved to the top surface of the bass. So it had 5 holes rather than 4. Being a thrifty old car painter I filled the hole and refinished the bass it came out beautiful. I am considering installing a pickgaurd on the bass but I cannot seem to find one to cover all 4 holes. Can anybody help me with this.