So I just worked with Rambo for about 40 minutes, took a very slow approach. Once I had my Hand near him in his enclosure I gently pressed my fingers against his body to show I wasn't a threat.. At about the last 10 minutes he started crawling across the side of the tank and I guided my hand by him as he did. And he crawled right on top of my hand ! He sat their for about 5 minutes before crawling off into his hide.. Took it extremely slow with him and he didn't even bark, open his mouth, or bite at me once. Anyone considering a Tokay should definitely use this method! I will be keeping at it.