I posted this product on another forum as an answer to an inquire from another woodworker. I will share it here for what it may be worth . 

I was a screen printer (one man shop) for many years . Adhesive residue was always an issue on the print screens, pallets and more. I tried many many cleaners and solvents everything you mentioned and more. Here is the one product that really put a smile on my face it works great on the worst sticky gummed crap I have ever seen. Apply it to the gunk let it set for a few minutes and the magic just works. I have even removed hard dried up duct tape residue when nothing else worked. Best of all it is not hot , citrus orange based . You can buy it from most screen printing suppliers and possibly direct. For the price well worth the price to try and I believe you can even get a sample from the manufacturer.  https://tekmarltd.com/product/tb-orange/

calabrese55

Thanks!!

Thanks for sharing Mike.