Right so,

I have just reached Shem Drowne's grave during the " Gilded Grasshopper " quest. Its asking me to click 'x' to dig. Ive tried many times and nothing is happening. I tried reloading an earlier save, still nothing. I cant dig this dudes grave up and its annoying the hell out of me. Any suggestions please? A fix maybe? Annoying glitch :/

No idea sorry mate worked perfectly fine for me so no idea how cud you fix that.

Might need a shovel??? Otherwise no idea.

I WILL TRY THIS! ILL GET BACK TO YOU

I thought that was implyed from New Vegas, I didn't even think of saying it cause I assumed he knew you needed a shovel to dig up a grave.

I had no shovel when I did this and had no problems. My only thought was are you wearing power armour? There are some things you can't do in power armour, no idea if thi is one of them.

I just asked my mate and he said he had no shovel either and it still worked regardless! Same with you! And no, I had no power armour equipped. Idk i'll try something tomorrow. I'll try finding a shovel and seeing if that works. If it doesn't, then im definitely in some issues.

I didn't have a shovel either.

And NV doesn't apply. Why would it even matter? It's the only grave you can dig up, in NV you could dig up multiple.

Maybe have your companion try to do it? Just an idea