eac_radar.txt which one is the correct version?

#beam specific data
width = 0.001
texture_scroll_speed = 50.0
texture_tiling = 40.0

hit = {
alpha_curve = {
0.00 0.0
0.01 0.0
0.02 0.0
0.03 0.0
0.04 0.0
}

Or

#beam specific data
width = 0.0
texture_scroll_speed = 5.5
texture_tiling = 40.0

hit = {
alpha_curve = {
0.0 0.0
0.05 0.0
0.2 0.0
0.8 0.0
1.0 0.0
}
duration = 3.0
}
miss = {
alpha_curve = {
0.0 0.0
0.05 0.0
0.2 0.0
0.65 0.0
1.0 0.0
}