Removing double sided tape glue residue?

[memhave]

Hello!

I thought Id be clever to use double sided tape on the flesh side for a template and then apply neatfoot oil.

Unfortunately, the residue shows up through the neatsfoot oil even on some of the "clean" removals.  

I had a very long bendy piece of leather where there is a lot of the residue and I have no idea how to get it off.

(Yes in hindsight, I shouldve stuck it on the back and poked through for holes but alas)

[fredk]

Try WD40; sprayed on a bit of rag and scrubbed into the leather just on the areas that need it

[FrankHester]

I would have to try a glue eraser to see if it would work.  Such as this:

Heavy Duty Adhesive Eraser — Tandy Leather, Inc.