Sony Dru-810a bittsetting problem

I bought this drive yesterday. I installed it and crossflashed it into a BenQ 1640. THen I crossflashed it back into a Sony cuz I wasn’t happy with the quality of DL burns. I’ve burned a couple Verbatim DVD+R DL’s and the bittsetting isn’t set to DVD-ROM. I mean it is but it still shows up as a DVD+R DL. I open up Nero CD-DVD Speed and it shows the default setting is DVD-Rom. However, at the bottom it shows the current disc being set to Dvd+R DL. Is this a problem for others or this something get screwed up by crossflashing back and forth? I tried flashing the firmware again and no difference. WTF?