Tint rescue advice

I have just undertaken my mirst pu/pe board as everything up untill now has been epoxy and i went for a brown tint however it kicked a little faster than i hoped and i have a few darker resin drips under the glass on the rail were i did not squeege it out in time. I am doing a cut lap and its just for hanging on the wall so just need to get it looking as good as posible. Any tips on rescueing it a little? just sand the glass back on the darker area?

 

many thanks

Is this the bottom lamination?

If so, glass the deck a darker color.

It will cover the rails.