(Help) Can any expert modify small grid indicator.

Hii experts
Can any expert please modify this grid indicator I will be very thankful..
Like..
Pivot point
Grid size 1
Grid size 1a,
Grid size 2
Grid size 2a
Grid size 3
Grid size 3a.. two lines like this..and grid lines need dotted lines,.and color changing option..
am attaching files here..

Regards..

Attached Files

• aMarkHorizontalsDN1.mq4 (3.1 KB)
• aMarkHorizontalsUP1.mq4 (3.0 KB)

(Help) Can any expert modify small grid indicator.