As requested... Unfortunately, I never found a tablature for "If I Can't Feel Love" either, apart from what Stiglar figured out for me from the snippet that I posted on this site.
However, if you go to Thunder's Official Website
, and then go into the Links
section, there is an e-mail address there (Lee Dawson (Tabman)) who they claim should be able to help you out.
I have never e-mailed him myself, cuz I think it's a wee bit cheeky, but if you feel up for it, give it a go, and then if you get a result, post it up here !