I have some small scratches in my hardtop that I want to fix. I tried the sharpie but I was not satisfied how it came out. I went on Amazon and searched for hardtop touch up paint and found a dealer selling Mopar part number "68060405AA." I searched this online and found this to be the part number for the black hardtop so I ordered. However, I received Mopar part number "68060405AB." I have searched online and cannot seem to find anything on this part number. The merchant I purchased this on Amazon is adamant that this is the correct part number (even though his Amazon listing showed a different part number). And he is giving me a hard time about returning and refunding me. Does anyone have any info on this part number? Any help is much appreciated!