BGFX scanlines overlap issue

[Fat_Shoe_Blunts]

Hey all,

Apologies if this isn't the right place to post this. I'm having an issue after enabling bgfx, I'm currently using mame 0.263, the screen curvature works just fine but the scanlines are overlapping the screen curvature. I had this working about a year ago without any issues. I've using a clean build of mame (new mame.ini and new artwork and bgfx folders).

Here are my mame.ini settings. I've also attached a couple of images which show the issue.

# OSD VIDEO OPTIONS
#
video                     bgfx
numscreens                1
window                    0
maximize                  1
waitvsync                 0
syncrefresh               0
monitorprovider           auto

 

# BGFX POST-PROCESSING OPTIONS
#
bgfx_path                 bgfx
bgfx_backend              auto
bgfx_debug                0
bgfx_screen_chains        crt-geom
bgfx_shadow_mask          slot-mask.png
bgfx_lut                  lut-default.png
bgfx_avi_name             auto

 

Any help or suggestions would be greatly appreciated.